Seth Friedman, MD
NPI 1053389916 · Endocrinology, Diabetes & Metabolism Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Friedman, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Great Neck, NY (NPI 1053389916).
Provider details
- NPI number
- 1053389916
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 179893 (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
20 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
3,941 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 | 1,207 | $150 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 969 | $3 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 382 | $39 |
| Hemoglobin A1c Level83036 | 326 | $10 |
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 MinutesG0108 | 228 | $63 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 216 | $23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 508 | 155 |
| Levothyroxine Sodiumbrand: Synthroid | 428 | 109 |
| Levothyroxine Sodium | 427 | 121 |
| Tirzepatidebrand: Mounjaro | 326 | 43 |
| Semaglutidebrand: Ozempic | 293 | 72 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 5 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
- 2006-03-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Seth Friedman's NPI number?
- Seth Friedman's National Provider Identifier (NPI) is 1053389916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Friedman's specialty?
- Seth Friedman is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Friedman located?
- Seth Friedman's practice location on file with NPPES is 560 Northern Blvd, Great Neck, NY 11021.
- What is Seth Friedman's phone number?
- The practice phone number listed in the NPPES registry for Seth Friedman is (516) 466-6168.
- Does Seth Friedman accept Medicare?
- Seth Friedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Friedman's NPI active?
- Yes — Seth Friedman's NPI (1053389916) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.