What is Philip Millstein's NPI number?

Philip Millstein's National Provider Identifier (NPI) is 1588688279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Philip Millstein's specialty?

Philip Millstein is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).

Where is Philip Millstein located?

Philip Millstein's practice location on file with NPPES is 15 Langdon St., Cambridge, MA 02138.

What is Philip Millstein's phone number?

The practice phone number listed in the NPPES registry for Philip Millstein is (617) 864-3446.

Is Philip Millstein's NPI active?

Yes — Philip Millstein's NPI (1588688279) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Philip Millstein, DMD

NPI 1588688279 · Prosthodontics · Cambridge, MA

Philip Millstein, DMD is a Prosthodontics provider in Cambridge, MA (NPI 1588688279).

Provider details

NPI number: 1588688279
Entity type: Individual
Primary specialty: ProsthodonticsDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: 9720 (MA)

Practice location

15 Langdon St.

Cambridge, MA 02138

Phone: (617) 864-3446

Fax: (617) 864-1332

Street-level locationGet directions

More MA providers

Mailing address

15 Langdon St.

Cambridge, MA 02138

Specialties & taxonomies

ProsthodonticsPrimary1223P0700XLicense 9720 (MA)
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.

Enumerated: 2006-07-26
Last updated: 2007-07-08

Frequently asked questions

What is Philip Millstein's NPI number?: Philip Millstein's National Provider Identifier (NPI) is 1588688279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Philip Millstein's specialty?: Philip Millstein is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
Where is Philip Millstein located?: Philip Millstein's practice location on file with NPPES is 15 Langdon St., Cambridge, MA 02138.
What is Philip Millstein's phone number?: The practice phone number listed in the NPPES registry for Philip Millstein is (617) 864-3446.
Is Philip Millstein's NPI active?: Yes — Philip Millstein's NPI (1588688279) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions