Mary-Anne Ajaero, PA
NPI 1659087377 · Physician Assistant · Detroit, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary-Anne Ajaero, PA is a Physician Assistant provider in Detroit, MI (NPI 1659087377).
Provider details
- NPI number
- 1659087377
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
52 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $78 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 15 | $63 |
Typical Medicare-allowed amounts for these services range $63–$78 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 56 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 53 | 28 |
| Atorvastatin Calcium | 40 | 23 |
| Lisinopril | 30 | 17 |
| Simvastatin | 24 | 12 |
| Hydralazine Hcl | 24 | — |
| Omeprazole | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 3 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
Additional practice locations (1)
- 19020 Fort StRiverview, MI 48193-6701Phone: (734) 362-5100
Registry dates
- Enumerated
- 2023-01-26
- Last updated
- 2024-10-01
- Certified
- 2024-10-01
Frequently asked questions
- What is Mary-Anne Ajaero's NPI number?
- Mary-Anne Ajaero's National Provider Identifier (NPI) is 1659087377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Anne Ajaero's specialty?
- Mary-Anne Ajaero is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary-Anne Ajaero located?
- Mary-Anne Ajaero's practice location on file with NPPES is 17751 E Warren Ave, Detroit, MI 48224-1329.
- What is Mary-Anne Ajaero's phone number?
- The practice phone number listed in the NPPES registry for Mary-Anne Ajaero is (313) 885-6833.
- Does Mary-Anne Ajaero accept Medicare?
- Mary-Anne Ajaero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary-Anne Ajaero's NPI active?
- Yes — Mary-Anne Ajaero's NPI (1659087377) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.