IndividualActive
Hossam Mahmoud, M.D.
NPI 1295991834 · Psychiatry Physician · Melrose, MA
Hossam Mahmoud, M.D. is a Psychiatry Physician provider in Melrose, MA (NPI 1295991834).
Provider details
- NPI number
- 1295991834
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 264959 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
585 Lebanon St
Department of Psychiatry
Melrose, MA 02176-3225
Phone: (781) 979-3310
Fax: (781) 979-3496
Street-level locationGet directions
Mailing address
585 Lebanon St
Melrose, MA 02176-3225
Registry dates
- Enumerated
- 2008-08-04
- Last updated
- 2015-10-07
Frequently asked questions
- What is Hossam Mahmoud's NPI number?
- Hossam Mahmoud's National Provider Identifier (NPI) is 1295991834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hossam Mahmoud's specialty?
- Hossam Mahmoud is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Hossam Mahmoud located?
- Hossam Mahmoud's practice location on file with NPPES is 585 Lebanon St, Melrose, MA 02176-3225.
- What is Hossam Mahmoud's phone number?
- The practice phone number listed in the NPPES registry for Hossam Mahmoud is (781) 979-3310.
- Is Hossam Mahmoud's NPI active?
- Yes — Hossam Mahmoud's NPI (1295991834) is active in the NPPES registry as of the last update on 2015-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.