What is Gregory P. Derderian D.O., P.C.'s NPI number?

Gregory P. Derderian D.O., P.C.'s National Provider Identifier (NPI) is 1922108240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Gregory P. Derderian D.O., P.C.?

Gregory P. Derderian D.O., P.C. is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Gregory P. Derderian D.O., P.C. located?

Gregory P. Derderian D.O., P.C.'s practice location on file with NPPES is 6770 Dixie Hwy, Clarkston, MI 48346-2087.

What is Gregory P. Derderian D.O., P.C.'s phone number?

The practice phone number listed in the NPPES registry for Gregory P. Derderian D.O., P.C. is (248) 922-9371.

Who is the authorized official for Gregory P. Derderian D.O., P.C.?

The authorized official listed on Gregory P. Derderian D.O., P.C.'s NPPES record is Gregory Derderian, Presideent. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Gregory P. Derderian D.O., P.C.'s NPI active?

Yes — Gregory P. Derderian D.O., P.C.'s NPI (1922108240) is active in the NPPES registry as of the last update on 2020-08-22.

OrganizationActive

Gregory P. Derderian D.O., P.C.

NPI 1922108240 · Vascular Surgery Physician · Clarkston, MI

Gregory P. Derderian D.O., P.C. is a Vascular Surgery Physician organization in Clarkston, MI (NPI 1922108240).

Provider details

NPI number: 1922108240
Entity type: Organization
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Gregory Derderian, Presideent(586) 493-3175
License: 5101007182 (MI)

Practice location

6770 Dixie Hwy

106a

Clarkston, MI 48346-2087

Phone: (248) 922-9371

Fax: (586) 493-3828

Street-level locationGet directions

More MI providers

Mailing address

6770 Dixie Hwy

Clarkston, MI 48346-2087

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense 5101007182 (MI)
Allopathic & Osteopathic Physicians

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: 2006-09-25
Last updated: 2020-08-22

Frequently asked questions

What is Gregory P. Derderian D.O., P.C.'s NPI number?: Gregory P. Derderian D.O., P.C.'s National Provider Identifier (NPI) is 1922108240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Gregory P. Derderian D.O., P.C.?: Gregory P. Derderian D.O., P.C. is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Gregory P. Derderian D.O., P.C. located?: Gregory P. Derderian D.O., P.C.'s practice location on file with NPPES is 6770 Dixie Hwy, Clarkston, MI 48346-2087.
What is Gregory P. Derderian D.O., P.C.'s phone number?: The practice phone number listed in the NPPES registry for Gregory P. Derderian D.O., P.C. is (248) 922-9371.
Who is the authorized official for Gregory P. Derderian D.O., P.C.?: The authorized official listed on Gregory P. Derderian D.O., P.C.'s NPPES record is Gregory Derderian, Presideent. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Gregory P. Derderian D.O., P.C.'s NPI active?: Yes — Gregory P. Derderian D.O., P.C.'s NPI (1922108240) is active in the NPPES registry as of the last update on 2020-08-22.

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