Anna Owczarski, FNP
NPI 1154718856 · Family Nurse Practitioner · Bloomfield Hills, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Owczarski, FNP is a Family Nurse Practitioner provider in Bloomfield Hills, MI (NPI 1154718856).
Provider details
- NPI number
- 1154718856
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704281364 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
365 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 195 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $78 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 45 | $77 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 27 | $48 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 20 | $48 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 102 | 85 |
| Amoxicillin | 64 | 59 |
| Azithromycin | 60 | 54 |
| Tirzepatidebrand: Mounjaro | 41 | 15 |
| Doxycycline Hyclate | 34 | 32 |
| Omeprazole | 32 | 19 |
| Methocarbamol | 28 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$880 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-20
- Last updated
- 2015-04-20
Frequently asked questions
- What is Anna Owczarski's NPI number?
- Anna Owczarski's National Provider Identifier (NPI) is 1154718856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Owczarski's specialty?
- Anna Owczarski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Owczarski located?
- Anna Owczarski's practice location on file with NPPES is 6320 Lahser Rd, Bloomfield Hills, MI 48301-2026.
- What is Anna Owczarski's phone number?
- The practice phone number listed in the NPPES registry for Anna Owczarski is (248) 767-5416.
- Does Anna Owczarski accept Medicare?
- Anna Owczarski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Owczarski's NPI active?
- Yes — Anna Owczarski's NPI (1154718856) is active in the NPPES registry as of the last update on 2015-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.