Melissa a Dietz, MD, LLC
NPI 1285022939 · Obstetrics & Gynecology Physician · Tulsa, OK
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa a Dietz, MD, LLC is a Obstetrics & Gynecology Physician organization in Tulsa, OK (NPI 1285022939).
Provider details
- NPI number
- 1285022939
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Melissa Dietz, Managing Member(918) 749-1413
- License
- 24521 (OK)
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
11 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
- 2015-01-05
- Last updated
- 2022-07-11
- Certified
- 2022-07-11
Frequently asked questions
- What is Melissa a Dietz, MD, LLC's NPI number?
- Melissa a Dietz, MD, LLC's National Provider Identifier (NPI) is 1285022939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melissa a Dietz, MD, LLC?
- Melissa a Dietz, MD, LLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa a Dietz, MD, LLC located?
- Melissa a Dietz, MD, LLC's practice location on file with NPPES is 1725 E 19th St, Tulsa, OK 74104-5437.
- What is Melissa a Dietz, MD, LLC's phone number?
- The practice phone number listed in the NPPES registry for Melissa a Dietz, MD, LLC is (918) 749-1413.
- Does Melissa a Dietz, MD, LLC accept Medicare?
- Melissa a Dietz, MD, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Melissa a Dietz, MD, LLC?
- The authorized official listed on Melissa a Dietz, MD, LLC's NPPES record is Melissa Dietz, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melissa a Dietz, MD, LLC's NPI active?
- Yes — Melissa a Dietz, MD, LLC's NPI (1285022939) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.