IndividualActive
Paul Fergus, MD
NPI 1356336200 · Internal Medicine Physician · Watertown, MA
Paul Fergus, MD is a Internal Medicine Physician provider in Watertown, MA (NPI 1356336200).
Provider details
- NPI number
- 1356336200
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 35170 (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
521 Mount Auburn St
Suite 101
Watertown, MA 02472-4191
Phone: (617) 924-6484
Fax: (617) 924-6142
Street-level locationGet directions
Mailing address
521 Mount Auburn St
Watertown, MA 02472-4191
Registry dates
- Enumerated
- 2005-09-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Paul Fergus's NPI number?
- Paul Fergus's National Provider Identifier (NPI) is 1356336200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Fergus's specialty?
- Paul Fergus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Fergus located?
- Paul Fergus's practice location on file with NPPES is 521 Mount Auburn St, Watertown, MA 02472-4191.
- What is Paul Fergus's phone number?
- The practice phone number listed in the NPPES registry for Paul Fergus is (617) 924-6484.
- Is Paul Fergus's NPI active?
- Yes — Paul Fergus's NPI (1356336200) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.