Barbara Feuerstein, MD
NPI 1295775591 · Endocrinology, Diabetes & Metabolism Physician · Syracuse, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Feuerstein, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Syracuse, NY (NPI 1295775591).
Provider details
- NPI number
- 1295775591
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 170250 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
214 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 140 | $93 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 31 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $63 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 | $117 |
Typical Medicare-allowed amounts for these services range $33–$117 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 153 | 44 |
| Levothyroxine Sodiumbrand: Synthroid | 56 | 15 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 49 | 27 |
| Metformin Hclbrand: Metformin Hcl Er | 49 | 15 |
| Semaglutidebrand: Ozempic | 42 | — |
| Insulin Aspartbrand: Novolog Flexpen | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2023-07-10
- Certified
- 2023-07-10
Frequently asked questions
- What is Barbara Feuerstein's NPI number?
- Barbara Feuerstein's National Provider Identifier (NPI) is 1295775591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Feuerstein's specialty?
- Barbara Feuerstein is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Feuerstein located?
- Barbara Feuerstein's practice location on file with NPPES is 725 E. Adams Street, Syracuse, NY 13210.
- What is Barbara Feuerstein's phone number?
- The practice phone number listed in the NPPES registry for Barbara Feuerstein is (315) 464-5726.
- Does Barbara Feuerstein accept Medicare?
- Barbara Feuerstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Feuerstein's NPI active?
- Yes — Barbara Feuerstein's NPI (1295775591) is active in the NPPES registry as of the last update on 2023-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.