Mark Haberman, M.D.
NPI 1528161940 · Internal Medicine Physician · Leominster, MA
Mark Haberman, M.D. is a Internal Medicine Physician provider in Leominster, MA (NPI 1528161940).
Provider details
- NPI number
- 1528161940
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 38236 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2011-11-16
Frequently asked questions
- What is Mark Haberman's NPI number?
- Mark Haberman's National Provider Identifier (NPI) is 1528161940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Haberman's specialty?
- Mark Haberman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Haberman located?
- Mark Haberman's practice location on file with NPPES is 50 Memorial Dr, Leominster, MA 01453-2238.
- What is Mark Haberman's phone number?
- The practice phone number listed in the NPPES registry for Mark Haberman is (978) 534-6863.
- Is Mark Haberman's NPI active?
- Yes — Mark Haberman's NPI (1528161940) is active in the NPPES registry as of the last update on 2011-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.