Tanya Gravell, CNM
NPI 1275099061 · Advanced Practice Midwife · Phoenix, AZ
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanya Gravell, CNM is a Advanced Practice Midwife provider in Phoenix, AZ (NPI 1275099061).
Provider details
- NPI number
- 1275099061
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Midwife176B00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$136 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
Additional practice locations (1)
- 6301 S Mcclintock Dr Ste 215Tempe, AZ 85283-3394Phone: (480) 820-6657Fax: (480) 730-0803
Registry dates
- Enumerated
- 2019-02-16
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Tanya Gravell's NPI number?
- Tanya Gravell's National Provider Identifier (NPI) is 1275099061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Gravell's specialty?
- Tanya Gravell is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tanya Gravell located?
- Tanya Gravell's practice location on file with NPPES is 650 W Maryland Ave Ste 1, Phoenix, AZ 85013-1399.
- What is Tanya Gravell's phone number?
- The practice phone number listed in the NPPES registry for Tanya Gravell is (602) 240-2401.
- Does Tanya Gravell accept Medicare?
- Tanya Gravell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanya Gravell's NPI active?
- Yes — Tanya Gravell's NPI (1275099061) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.