Mary Grant, APRN, CNM
NPI 1477313658 · Advanced Practice Midwife · Chattanooga, TN
Mary Grant, APRN, CNM is a Advanced Practice Midwife provider in Chattanooga, TN (NPI 1477313658).
Provider details
- NPI number
- 1477313658
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CNM
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35851 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$153 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-03-22
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Mary Grant's NPI number?
- Mary Grant's National Provider Identifier (NPI) is 1477313658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Grant's specialty?
- Mary Grant is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Grant located?
- Mary Grant's practice location on file with NPPES is 1511 Gunbarrel Rd Ste 111, Chattanooga, TN 37421-3897.
- What is Mary Grant's phone number?
- The practice phone number listed in the NPPES registry for Mary Grant is (423) 553-5999.
- Is Mary Grant's NPI active?
- Yes — Mary Grant's NPI (1477313658) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.