Ascension Health Services
NPI 1750652129 · Internal Medicine Physician · Johns Creek, GA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ascension Health Services is a Internal Medicine Physician organization in Johns Creek, GA (NPI 1750652129).
Provider details
- NPI number
- 1750652129
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rajender Singh, Medical Director(770) 821-1940
- License
- 049523 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Other names (DBA / former)
- Doing business as
- Alpha Medical Centre
- Doing business as
- Alpha Medical Centre
Additional practice locations (1)
- 2671 Freedom PkwyCumming, GA 30041-9177Phone: (770) 821-1940Fax: (770) 821-1950
Registry dates
- Enumerated
- 2012-01-18
- Last updated
- 2021-01-11
- Certified
- 2021-01-11
Frequently asked questions
- What is Ascension Health Services's NPI number?
- Ascension Health Services's National Provider Identifier (NPI) is 1750652129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ascension Health Services?
- Ascension Health Services is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ascension Health Services located?
- Ascension Health Services's practice location on file with NPPES is 3000 Old Alabama Rd, Johns Creek, GA 30022-5860.
- What is Ascension Health Services's phone number?
- The practice phone number listed in the NPPES registry for Ascension Health Services is (770) 821-1940.
- Does Ascension Health Services accept Medicare?
- Ascension Health Services is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ascension Health Services?
- The authorized official listed on Ascension Health Services's NPPES record is Rajender Singh, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ascension Health Services's NPI active?
- Yes — Ascension Health Services's NPI (1750652129) is active in the NPPES registry as of the last update on 2021-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.