Barbara Gulanski, MD
NPI 1194707810 · Endocrinology, Diabetes & Metabolism Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Gulanski, MD is a Endocrinology, Diabetes & Metabolism Physician provider in New Haven, CT (NPI 1194707810).
Provider details
- NPI number
- 1194707810
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 029175 (CT)
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
77 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $95 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 12 | $93 |
Typical Medicare-allowed amounts for these services range $68–$95 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alendronate Sodium | 85 | 29 |
| Levothyroxine Sodium | 57 | 18 |
| Calcitriol | 37 | 12 |
| Risedronate Sodium | 37 | 13 |
| Risedronate Sodiumbrand: Risedronate Sodium Dr | 22 | — |
| Levothyroxine Sodiumbrand: Synthroid | 22 | — |
| Chlorthalidone | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2011-05-31
Frequently asked questions
- What is Barbara Gulanski's NPI number?
- Barbara Gulanski's National Provider Identifier (NPI) is 1194707810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Gulanski's specialty?
- Barbara Gulanski is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Gulanski located?
- Barbara Gulanski's practice location on file with NPPES is 55 Lock Street, New Haven, CT 06520-8237.
- What is Barbara Gulanski's phone number?
- The practice phone number listed in the NPPES registry for Barbara Gulanski is (203) 432-0076.
- Does Barbara Gulanski accept Medicare?
- Barbara Gulanski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Gulanski's NPI active?
- Yes — Barbara Gulanski's NPI (1194707810) is active in the NPPES registry as of the last update on 2011-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.