Catherine Massoth, APRN-CNP
Women's Health Nurse Practitioner · Tulsa, OK
Catherine Massoth, APRN-CNP is a women's health nurse practitioner with a practice address in Tulsa, Oklahoma, and NPI 1447140942, issued on Jul 7, 2025. Check the license (Oklahoma 224394, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Massoth
- Credential
- APRN-CNP
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- 224394 OK
Self-reported in NPPES; status is on the state search - Practice location
- 6465 S Yale Ave Ste 605, Tulsa, OK 74136
- Phone
- (918) 502-4848
- Enumerated
- Jul 7, 2025
- Record last updated
- Nov 11, 2025
- Fax
- (918) 502-4850
- Medicare enrollment
- Enrolled (PECOS I20251209000332); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2025
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 109 in Oklahoma → Look up another NPI →
Also registered at 6465 S Yale Ave Ste 605
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Gibbs, MDObstetrics & Gynecology Physician1255330007
- Alexandra Morton, APRN, WHNP-BCWomen's Health Nurse Practitioner1609404946
- Bryan Roehl, D.O.Obstetrics & Gynecology Physician1720248164
Verify Catherine Massoth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 224394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Massoth among 109 women's health nurse practitioner records in Oklahoma
Catherine Massoth, APRN-CNP is one of 109 women's health nurse practitioner records with a practice address in Oklahoma. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.
- NPI issued2025 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2025 · median 2016 among the 44 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Oklahoma
There are 109 women's health nurse practitioner records in Oklahoma.
All 109 in Oklahoma → Every provider in Tulsa → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Sherri Fisher, CNPTulsa, OK 741361326486960
- Melanie Mead, ARNPTulsa, OK 741361942257266
- Alexandra Morton, APRN, WHNP-BCTulsa, OK 741361609404946
- Sarah Bevilacqua, WHNP-BCTulsa, OK 741351154871333
- Leslie King, APRN, WHNP-BCTulsa, OK 741371851896237
- Kelly Stemm, APRN-CNPTulsa, OK 741351477789923
- Joyce Tow, APRNTulsa, OK 741351396709358
- Melissa Wilson, ARNPTulsa, OK 741371689842361
Common questions
What is Catherine Massoth, APRN-CNP's NPI number?
Catherine Massoth, APRN-CNP's National Provider Identifier (NPI) is 1447140942, issued on Jul 7, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Massoth, APRN-CNP located?
The NPPES record lists a practice address at 6465 S Yale Ave Ste 605, Tulsa, OK, 74136. Phone: (918) 502-4848. Providers update this record themselves, so call before visiting.
How can I verify Catherine Massoth, APRN-CNP's license?
NPPES lists Oklahoma license number 224394, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.