Aminat Oluyemi, MD
NPI 1023211646 · Gastroenterology Physician · Westminster, MD
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aminat Oluyemi, MD is a Gastroenterology Physician provider in Westminster, MD (NPI 1023211646).
Provider details
- NPI number
- 1023211646
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0070956 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,171 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 | 179 | $94 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 168 | $94 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 142 | $99 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 142 | $255 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 141 | $173 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 219 | 208 |
| Omeprazole | 141 | 66 |
| Pantoprazole Sodium | 86 | 27 |
| Famotidine | 67 | 32 |
| Esomeprazole Magnesium | 23 | 12 |
| Lipase/Protease/Amylasebrand: Creon | 18 | — |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$978 across 55 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
- 2007-06-10
- Last updated
- 2015-04-27
Frequently asked questions
- What is Aminat Oluyemi's NPI number?
- Aminat Oluyemi's National Provider Identifier (NPI) is 1023211646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aminat Oluyemi's specialty?
- Aminat Oluyemi is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Aminat Oluyemi located?
- Aminat Oluyemi's practice location on file with NPPES is 295 Stoner Ave, Westminster, MD 21157-5698.
- What is Aminat Oluyemi's phone number?
- The practice phone number listed in the NPPES registry for Aminat Oluyemi is (410) 876-8332.
- Does Aminat Oluyemi accept Medicare?
- Aminat Oluyemi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aminat Oluyemi's NPI active?
- Yes — Aminat Oluyemi's NPI (1023211646) is active in the NPPES registry as of the last update on 2015-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.