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Compare the published Medicare service mix of Lauren Nicole Willems with clinicians in the same registry specialty: Nurse Practitioner (CMS).

TULSA, OK · Exact areaEdit location

2024 published service data · 96 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kimberly Kaye Regenhard, APRN-CNP

Nurse Practitioner (CMS) · Tulsa, OK

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Insertion of needle into vein for collection of blood sample (36415)
67%Service-mix similarityView profile →

Kaci Lynn Jackson, ARNP

Nurse Practitioner (CMS) · Tulsa, OK

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
56%Service-mix similarityView profile →

Lisa Diane Johnston, NP

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 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)
54%Service-mix similarityView profile →

Susanna Carol Mcdaniel

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 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)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
52%Service-mix similarityView profile →

Ingrid Patton, APRN CNP CNS

Certified Clinical Nurse Specialist (Cns) (CMS) · Tulsa, OK

Shared published services
1 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)
51%Service-mix similarityView profile →

Taylor Lynn Sanders, APRN

Nurse Practitioner (CMS) · Tulsa, OK

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
50%Service-mix similarityView profile →

Cristina Myers

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 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)
49%Service-mix similarityView profile →

Clifton Stauffer

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
48%Service-mix similarityView profile →

Caitlin Amanda Massey, APRN-CNP

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 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)
46%Service-mix similarityView profile →

Jerrie De'niece Morales, APRN

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
1 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)
45%Service-mix similarityView profile →

Theresa Lynn Gress, APRN

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
44%Service-mix similarityView profile →

Erika Lizbeth Contreras, APRN

Nurse Practitioner (CMS) · Tulsa, OK

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
42%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.