IndividualActive
Karen Rothman, M.D.
NPI 1689658528 · Dermatology Physician · Westborough, MA
Karen Rothman, M.D. is a Dermatology Physician provider in Westborough, MA (NPI 1689658528).
Provider details
- NPI number
- 1689658528
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 54248 (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
154 E Main St
Dermatology
Westborough, MA 01581-1768
Phone: (508) 870-0650
Street-level locationGet directions
Mailing address
Po Box 415348
Boston, MA 02241-5348
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2010-11-05
Frequently asked questions
- What is Karen Rothman's NPI number?
- Karen Rothman's National Provider Identifier (NPI) is 1689658528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Rothman's specialty?
- Karen Rothman is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Rothman located?
- Karen Rothman's practice location on file with NPPES is 154 E Main St, Westborough, MA 01581-1768.
- What is Karen Rothman's phone number?
- The practice phone number listed in the NPPES registry for Karen Rothman is (508) 870-0650.
- Is Karen Rothman's NPI active?
- Yes — Karen Rothman's NPI (1689658528) is active in the NPPES registry as of the last update on 2010-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.