HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Tiffany D Zajacs, CRNP with clinicians in the same registry specialty: Family Nurse Practitioner.

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 275 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Justin R Capek, NP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
95%Service-mix similarityView profile →

Janelle C Heine, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
90%Service-mix similarityView profile →

Debra L Davis, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
84%Service-mix similarityView profile →

James C Mcneely, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Nursing facility discharge management, more than 30 minutes (99316)
81%Service-mix similarityView profile →

Kelly Laverty, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
80%Service-mix similarityView profile →

Brooke Jauna Heinle, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
72%Service-mix similarityView profile →

Samantha Silvis, CRNP-BC

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
70%Service-mix similarityView profile →

Christine A Bell, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)
  • Advance care planning, first 30 minutes (99497)
66%Service-mix similarityView profile →

Michelle Lynn Kubatka, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Advance care planning, first 30 minutes (99497)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
64%Service-mix similarityView profile →

Jamie Schaum, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
2 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Advance care planning, first 30 minutes (99497)
62%Service-mix similarityView profile →

Kathryn Joy Calos, FNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Advance care planning, first 30 minutes (99497)
  • Nursing facility discharge management, more than 30 minutes (99316)
61%Service-mix similarityView profile →

Amanda Lummay Thompson, CRNP

Family Nurse Practitioner · Pittsburgh, PA

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Advance care planning, first 30 minutes (99497)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
59%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.