Ascension St John Hospital
NPI 1922397058 · Hematology & Oncology Physician · Southfield, MI
Ascension St John Hospital is a Hematology & Oncology Physician organization in Southfield, MI (NPI 1922397058).
Provider details
- NPI number
- 1922397058
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sarah Starkel, Credentialing Coordinator(248) 680-8121
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Infectious Disease Physician207RI0200X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Newland Medical Associates
- Doing business as
- Newland Medical Associates
Registry dates
- Enumerated
- 2011-03-29
- Last updated
- 2018-12-10
Frequently asked questions
- What is Ascension St John Hospital's NPI number?
- Ascension St John Hospital's National Provider Identifier (NPI) is 1922397058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ascension St John Hospital?
- Ascension St John Hospital is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ascension St John Hospital located?
- Ascension St John Hospital's practice location on file with NPPES is 22301 Foster Winter Dr, Southfield, MI 48075-3707.
- What is Ascension St John Hospital's phone number?
- The practice phone number listed in the NPPES registry for Ascension St John Hospital is (248) 552-0620.
- Who is the authorized official for Ascension St John Hospital?
- The authorized official listed on Ascension St John Hospital's NPPES record is Sarah Starkel, Credentialing Coordinator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ascension St John Hospital's NPI active?
- Yes — Ascension St John Hospital's NPI (1922397058) is active in the NPPES registry as of the last update on 2018-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.