John Maslin, APRN-CNP
NPI 1730797523 · Nurse Practitioner · Tulsa, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Maslin, APRN-CNP is a Nurse Practitioner provider in Tulsa, OK (NPI 1730797523).
Provider details
- NPI number
- 1730797523
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-CNP
- Sex
- Male
- Sole proprietor
- No
- License
- 305586 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
7 documented practice locations
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
Additional practice locations (6)
- 2415 E Camelback Rd Ste 700Phoenix, AZ 85016-4245Phone: (480) 878-7843
- 500 Marquette Ave Nw Ste 1200Albuquerque, NM 87102-5312Phone: (505) 634-7878
- 1325 Airmotive Way Ste 175cReno, NV 89502-3273Phone: (775) 600-1855
- 101 Park Ave Ste 1300Oklahoma City, OK 73102-7216Phone: (720) 204-5760
- 240 N Broadway Ste 208Portland, OR 97227-1881Phone: (503) 664-9111
- 240 N Broadway Ste 208Portland, OR 97227-1881Phone: (503) 664-9111
Registry dates
- Enumerated
- 2020-07-17
- Last updated
- 2025-08-29
- Certified
- 2025-08-29
Frequently asked questions
- What is John Maslin's NPI number?
- John Maslin's National Provider Identifier (NPI) is 1730797523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Maslin's specialty?
- John Maslin is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Maslin located?
- John Maslin's practice location on file with NPPES is 6465 S Yale Ave Ste 507, Tulsa, OK 74136-7807.
- What is John Maslin's phone number?
- The practice phone number listed in the NPPES registry for John Maslin is (918) 712-5000.
- Does John Maslin accept Medicare?
- John Maslin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Maslin's NPI active?
- Yes — John Maslin's NPI (1730797523) is active in the NPPES registry as of the last update on 2025-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.