Amy Iwamaye, MD
NPI 1255575130 · Endocrinology, Diabetes & Metabolism Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Iwamaye, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Philadelphia, PA (NPI 1255575130).
Provider details
- NPI number
- 1255575130
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD445484 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
765 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 | 189 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 163 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 152 | $80 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 72 | $172 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 54 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 48 | 22 |
| Semaglutidebrand: Ozempic | 42 | 14 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 37 | 16 |
| Metformin Hcl | 33 | 11 |
| Methimazole | 27 | — |
| Repaglinide | 24 | — |
| Semaglutidebrand: Rybelsus |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$437 across 24 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)
- 100 E Lancaster AveClinic Area B15Wynnewood, PA 19096-3450Phone: (484) 476-2658Fax: (484) 476-2636
Registry dates
- Enumerated
- 2009-04-23
- Last updated
- 2022-07-21
Frequently asked questions
- What is Amy Iwamaye's NPI number?
- Amy Iwamaye's National Provider Identifier (NPI) is 1255575130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Iwamaye's specialty?
- Amy Iwamaye is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Iwamaye located?
- Amy Iwamaye's practice location on file with NPPES is 3401 N Broad St, Philadelphia, PA 19140-5103.
- What is Amy Iwamaye's phone number?
- The practice phone number listed in the NPPES registry for Amy Iwamaye is (215) 707-5734.
- Does Amy Iwamaye accept Medicare?
- Amy Iwamaye is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Iwamaye's NPI active?
- Yes — Amy Iwamaye's NPI (1255575130) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.