Sarah Grudberg, MD
NPI 1407967466 · Internal Medicine Physician · West Roxbury, MA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Grudberg, MD is a Internal Medicine Physician provider in West Roxbury, MA (NPI 1407967466).
Provider details
- NPI number
- 1407967466
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 215947 (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
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Grudberg's NPI number?
- Sarah Grudberg's National Provider Identifier (NPI) is 1407967466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Grudberg's specialty?
- Sarah Grudberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Grudberg located?
- Sarah Grudberg's practice location on file with NPPES is 1400 Vfw Pkwy, West Roxbury, MA 02132-4927.
- What is Sarah Grudberg's phone number?
- The practice phone number listed in the NPPES registry for Sarah Grudberg is (857) 203-5907.
- Does Sarah Grudberg accept Medicare?
- Sarah Grudberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Grudberg's NPI active?
- Yes — Sarah Grudberg's NPI (1407967466) 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.