Maria Filopoulos, MD
NPI 1245513969 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Filopoulos, MD is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1245513969).
Provider details
- NPI number
- 1245513969
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 285326 (NY)
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
14 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
951 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 | 505 | $142 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 191 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 133 | $3 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 65 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 57 | $186 |
Typical Medicare-allowed amounts for these services range $3–$186 (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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 296 | 102 |
| Alendronate Sodium | 281 | 88 |
| Semaglutidebrand: Ozempic | 237 | 65 |
| Metformin Hclbrand: Metformin Hcl Er | 202 | 68 |
| Metformin Hcl | 180 | 57 |
| Empagliflozinbrand: Jardiance | 135 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$172 across 4 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
- 2011-09-20
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is Maria Filopoulos's NPI number?
- Maria Filopoulos's National Provider Identifier (NPI) is 1245513969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Filopoulos's specialty?
- Maria Filopoulos is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Filopoulos located?
- Maria Filopoulos's practice location on file with NPPES is 355 W 52nd St, New York, NY 10019-6239.
- What is Maria Filopoulos's phone number?
- The practice phone number listed in the NPPES registry for Maria Filopoulos is (646) 754-2100.
- Does Maria Filopoulos accept Medicare?
- Maria Filopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Filopoulos's NPI active?
- Yes — Maria Filopoulos's NPI (1245513969) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.