Leah Belazarian, M.D.
NPI 1598814311 · Dermatology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Belazarian, M.D. is a Dermatology Physician provider in Worcester, MA (NPI 1598814311).
Provider details
- NPI number
- 1598814311
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 231813 (MA)
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
19 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
509 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 | 133 | $65 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 117 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $97 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 69 | $50 |
| Destruction of Skin Growth, 1-14 Growths17110 | 43 | $70 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2020-11-16
- Certified
- 2020-11-16
Frequently asked questions
- What is Leah Belazarian's NPI number?
- Leah Belazarian's National Provider Identifier (NPI) is 1598814311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Belazarian's specialty?
- Leah Belazarian is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Belazarian located?
- Leah Belazarian's practice location on file with NPPES is 281 Lincoln St, Worcester, MA 01605-2138.
- What is Leah Belazarian's phone number?
- The practice phone number listed in the NPPES registry for Leah Belazarian is (508) 334-5979.
- Does Leah Belazarian accept Medicare?
- Leah Belazarian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Belazarian's NPI active?
- Yes — Leah Belazarian's NPI (1598814311) is active in the NPPES registry as of the last update on 2020-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.