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Compare the published Medicare service mix of Graciella Martinez, APRN FNP-C with clinicians in the same registry specialty: Family Nurse Practitioner.

AMARILLO, TX · Exact areaEdit location

2024 published service data · 138 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Joni Michelle Tversky, RN, MSN, FNP-C

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
92%Service-mix similarityView profile →

Patricia D Turnbow, FNP-BC

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
84%Service-mix similarityView profile →

Lindsaye Brooke Patterson, FNP-BC

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
82%Service-mix similarityView profile →

Susan Yvette Sluski, FNP-C

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
78%Service-mix similarityView profile →

Camella Dawn Ladd, FNP-C

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)
70%Service-mix similarityView profile →

Derrell D Deloach, FNP-C

Family Nurse Practitioner · Amarillo, TX

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)
  • Urinalysis, manual test (81002)
66%Service-mix similarityView profile →

Leslie Cruz, FNP-BC

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Urinalysis, manual test (81002)
65%Service-mix similarityView profile →

Diane Gail Srader

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Annual depression screening, 5 to 15 minutes (G0444)
64%Service-mix similarityView profile →

Jennifer Licon, FNP-C

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Urinalysis, manual test (81002)
64%Service-mix similarityView profile →

Claudia Granados, FNP

Family Nurse Practitioner · Amarillo, TX

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)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Urinalysis, manual test (81002)
64%Service-mix similarityView profile →

Karlie Kay Novian, FNP-C

Family Nurse Practitioner · Amarillo, TX

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)
  • Urinalysis, manual test (81002)
  • Injection of drug or substance under skin or into muscle (96372)
62%Service-mix similarityView profile →

Jennifer Kathryn Carreon

Family Nurse Practitioner · Amarillo, TX

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 depression screening, 5 to 15 minutes (G0444)
58%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.