What is Henry Gregor's NPI number?

Henry Gregor's National Provider Identifier (NPI) is 1487639928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Henry Gregor's specialty?

Henry Gregor is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Henry Gregor located?

Henry Gregor's practice location on file with NPPES is 510 S South St, Mount Airy, NC 27030.

What is Henry Gregor's phone number?

The practice phone number listed in the NPPES registry for Henry Gregor is (336) 786-4522.

Is Henry Gregor's NPI active?

Yes — Henry Gregor's NPI (1487639928) is active in the NPPES registry as of the last update on 2018-08-22.

IndividualActive

Henry Gregor, M.D.

NPI 1487639928 · Obstetrics & Gynecology Physician · Mount Airy, NC

Henry Gregor, M.D. is a Obstetrics & Gynecology Physician provider in Mount Airy, NC (NPI 1487639928).

Provider details

NPI number: 1487639928
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 01051269A (IN)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense 33834 (NC)
Allopathic & Osteopathic Physicians
Obstetrics & Gynecology Physician207V00000XLicense 01051269A (IN)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 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
3 documented practice locations

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

510 S South St

Mount Airy, NC 27030

Phone: (336) 786-4522

Fax: (336) 789-3025

Street-level locationGet directions

More NC providers

Mailing address

Po Box 2018

Boone, NC 28607-2018

Additional practice locations (2)

642 W Hospital Rd
Paoli, IN 47454-9672
Phone: (812) 723-7450
Fax: (812) 723-7508
906 College Ave Sw Ste a
Lenoir, NC 28645-5428
Phone: (828) 757-3301
Fax: (828) 757-3254

Enumerated: 2005-12-07
Last updated: 2018-08-22

Frequently asked questions

What is Henry Gregor's NPI number?: Henry Gregor's National Provider Identifier (NPI) is 1487639928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Henry Gregor's specialty?: Henry Gregor is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Henry Gregor located?: Henry Gregor's practice location on file with NPPES is 510 S South St, Mount Airy, NC 27030.
What is Henry Gregor's phone number?: The practice phone number listed in the NPPES registry for Henry Gregor is (336) 786-4522.
Is Henry Gregor's NPI active?: Yes — Henry Gregor's NPI (1487639928) is active in the NPPES registry as of the last update on 2018-08-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.