Diane Day, CNM
NPI 1770786527 · Advanced Practice Midwife · Tulsa, OK
Diane Day, CNM is a Advanced Practice Midwife provider in Tulsa, OK (NPI 1770786527).
Provider details
- NPI number
- 1770786527
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- R0076592 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
$109 across 1 record (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
- 2007-06-08
- Last updated
- 2012-07-11
Frequently asked questions
- What is Diane Day's NPI number?
- Diane Day's National Provider Identifier (NPI) is 1770786527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Day's specialty?
- Diane Day is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Day located?
- Diane Day's practice location on file with NPPES is 4444 E 41st St, Tulsa, OK 74135-2527.
- What is Diane Day's phone number?
- The practice phone number listed in the NPPES registry for Diane Day is (918) 619-4400.
- Is Diane Day's NPI active?
- Yes — Diane Day's NPI (1770786527) is active in the NPPES registry as of the last update on 2012-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.