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James Grieco, DMD
NPI 1598732570 · Pediatric Dentistry · Chelmsford, MA
James Grieco, DMD is a Pediatric Dentistry provider in Chelmsford, MA (NPI 1598732570).
Provider details
- NPI number
- 1598732570
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 12581 (MA)
Specialties & taxonomies
Dental Providers
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
228 Billerica Rd
Chelmsford, MA 01824-3604
Phone: (978) 250-6340
Fax: (978) 250-6354
Street-level locationGet directions
Mailing address
147 Milk St
Boston, MA 02109-4806
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2009-10-02
Frequently asked questions
- What is James Grieco's NPI number?
- James Grieco's National Provider Identifier (NPI) is 1598732570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Grieco's specialty?
- James Grieco is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is James Grieco located?
- James Grieco's practice location on file with NPPES is 228 Billerica Rd, Chelmsford, MA 01824-3604.
- What is James Grieco's phone number?
- The practice phone number listed in the NPPES registry for James Grieco is (978) 250-6340.
- Is James Grieco's NPI active?
- Yes — James Grieco's NPI (1598732570) is active in the NPPES registry as of the last update on 2009-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.