IndividualActive
David Mcmahon, M.D.
NPI 1760421762 · Psychiatry Physician · Beverly, MA
David Mcmahon, M.D. is a Psychiatry Physician provider in Beverly, MA (NPI 1760421762).
Provider details
- NPI number
- 1760421762
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 82064 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
100 Powers St
Beverly, MA 01915-2748
Phone: (978) 977-3000
Street-level locationGet directions
Mailing address
75 Lindall Street
Danvers, MA 01923-2121
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2009-08-31
Frequently asked questions
- What is David Mcmahon's NPI number?
- David Mcmahon's National Provider Identifier (NPI) is 1760421762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mcmahon's specialty?
- David Mcmahon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Mcmahon located?
- David Mcmahon's practice location on file with NPPES is 100 Powers St, Beverly, MA 01915-2748.
- What is David Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for David Mcmahon is (978) 977-3000.
- Is David Mcmahon's NPI active?
- Yes — David Mcmahon's NPI (1760421762) is active in the NPPES registry as of the last update on 2009-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.