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Compare the published Medicare service mix of Benjamin Vandersommen, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 466 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shannon Maeser, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes (G0446)
69%Service-mix similarityView profile →

April Jean Rosscup, MSN, APRN, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, comprehensive group of blood chemicals (80053)
55%Service-mix similarityView profile →

David Amin Quraishi, FNP-BC

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
54%Service-mix similarityView profile →

Christina Marie Zimmerman, NP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, comprehensive group of blood chemicals (80053)
54%Service-mix similarityView profile →

Catherine Hackett Montgomery, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
54%Service-mix similarityView profile →

Brittany Ann Trevino-Gombar, FNP-BC

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
52%Service-mix similarityView profile →

Sorana Liana Pop, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
51%Service-mix similarityView profile →

Kyla Worrell

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, comprehensive group of blood chemicals (80053)
49%Service-mix similarityView profile →

April Glenda David, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
48%Service-mix similarityView profile →

Amy Hanford, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Blood test, comprehensive group of blood chemicals (80053)
47%Service-mix similarityView profile →

Steli Pankova Kostov, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Annual depression screening, 5 to 15 minutes (G0444)
46%Service-mix similarityView profile →

Aurea Maridia Castellanos, FNP

Family Nurse Practitioner · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Annual alcohol misuse screening, 5 to 15 minutes (G0442)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
45%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.