What is Matthew Diandreth's NPI number?

Matthew Diandreth's National Provider Identifier (NPI) is 1396882734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Diandreth's specialty?

Matthew Diandreth is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Matthew Diandreth located?

Matthew Diandreth's practice location on file with NPPES is 4725 Mcknight Rd, Pittsburgh, PA 15237-3414.

What is Matthew Diandreth's phone number?

The practice phone number listed in the NPPES registry for Matthew Diandreth is (412) 366-6990.

Does Matthew Diandreth accept Medicare?

Matthew Diandreth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Matthew Diandreth's NPI active?

Yes — Matthew Diandreth's NPI (1396882734) is active in the NPPES registry as of the last update on 2017-10-13.

IndividualActiveAccepts Medicare

Matthew Diandreth, D.M.D.

NPI 1396882734 · Endodontics · Pittsburgh, PA

Matthew Diandreth, D.M.D. is a Endodontics provider in Pittsburgh, PA (NPI 1396882734).

Provider details

NPI number: 1396882734
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: D.M.D.
Sex: Male
Sole proprietor: No
License: DS026828L (PA)

Practice location

4725 Mcknight Rd

Pittsburgh, PA 15237-3414

Phone: (412) 366-6990

Fax: (412) 366-0218

Approximate (ZIP-level) locationGet directions

More PA providers

Mailing address

11 S Mill St Ste 200

New Castle, PA 16101-3680

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense DS026828L (PA)
Dental Providers

Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(90/100 index)

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.

Enumerated: 2007-02-01
Last updated: 2017-10-13

Frequently asked questions

What is Matthew Diandreth's NPI number?: Matthew Diandreth's National Provider Identifier (NPI) is 1396882734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Matthew Diandreth's specialty?: Matthew Diandreth is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
Where is Matthew Diandreth located?: Matthew Diandreth's practice location on file with NPPES is 4725 Mcknight Rd, Pittsburgh, PA 15237-3414.
What is Matthew Diandreth's phone number?: The practice phone number listed in the NPPES registry for Matthew Diandreth is (412) 366-6990.
Does Matthew Diandreth accept Medicare?: Matthew Diandreth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Matthew Diandreth's NPI active?: Yes — Matthew Diandreth's NPI (1396882734) is active in the NPPES registry as of the last update on 2017-10-13.

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