Naomi Grobstein, MD
NPI 1427121631 · Family Medicine Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Grobstein, MD is a Family Medicine Physician provider in Chapel Hill, NC (NPI 1427121631).
Provider details
- NPI number
- 1427121631
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA03933400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-11-16
- Last updated
- 2022-06-09
- Certified
- 2022-06-09
Frequently asked questions
- What is Naomi Grobstein's NPI number?
- Naomi Grobstein's National Provider Identifier (NPI) is 1427121631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Grobstein's specialty?
- Naomi Grobstein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Grobstein located?
- Naomi Grobstein's practice location on file with NPPES is 930 Martin Luther King Jr Blvd, Chapel Hill, NC 27514-2656.
- What is Naomi Grobstein's phone number?
- The practice phone number listed in the NPPES registry for Naomi Grobstein is (919) 933-3301.
- Does Naomi Grobstein accept Medicare?
- Naomi Grobstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Grobstein's NPI active?
- Yes — Naomi Grobstein's NPI (1427121631) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.