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Compare the published Medicare service mix of Amber Dawn Zamora, APRN with clinicians in the same registry specialty: Family Nurse Practitioner.

OKLAHOMA CITY, OK · Exact areaEdit location

2024 published service data · 241 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sheila Diane Moss, FNP

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
90%Service-mix similarityView profile →

Linda Varghese, FNP-C

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
90%Service-mix similarityView profile →

Nicole Ida Harris, APRN, CNP

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
89%Service-mix similarityView profile →

Stephanie Renee Sims, ARNP

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
52%Service-mix similarityView profile →

Mallary Ruth Malwick, APRN

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
45%Service-mix similarityView profile →

Maya Susan Joseph, APRN-CNP

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
45%Service-mix similarityView profile →

Mikel Ann Cross

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
42%Service-mix similarityView profile →

Ashley Bouknight

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
41%Service-mix similarityView profile →

Sonia George

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
40%Service-mix similarityView profile →

Doris Perez

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
38%Service-mix similarityView profile →

Jillian Russell Shaw, FNP-C

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
37%Service-mix similarityView profile →

Kaitlyn Michelle Girod, APRN

Family Nurse Practitioner · Oklahoma City, OK

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
36%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.