Mary Graeff, MD
NPI 1396738902 · Pediatrics Physician · Bloomfield, IA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Graeff, MD is a Pediatrics Physician provider in Bloomfield, IA (NPI 1396738902).
Provider details
- NPI number
- 1396738902
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31257 (IA)
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-30
- Last updated
- 2021-02-10
- Certified
- 2021-02-10
Frequently asked questions
- What is Mary Graeff's NPI number?
- Mary Graeff's National Provider Identifier (NPI) is 1396738902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Graeff's specialty?
- Mary Graeff is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Graeff located?
- Mary Graeff's practice location on file with NPPES is 509 N Madison St, Bloomfield, IA 52537-1271.
- What is Mary Graeff's phone number?
- The practice phone number listed in the NPPES registry for Mary Graeff is (641) 664-3832.
- Does Mary Graeff accept Medicare?
- Mary Graeff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Graeff's NPI active?
- Yes — Mary Graeff's NPI (1396738902) is active in the NPPES registry as of the last update on 2021-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.