Melissa Ann Knapp, FNP-CNP
Family Nurse Practitioner · Owasso, OK
Melissa Ann Knapp, FNP-CNP is a family nurse practitioner with a practice address in Owasso, Oklahoma, and NPI 1922865435, issued on Mar 1, 2024. Check the license (Oklahoma 217063, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Ann Knapp
- Credential
- FNP-CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 217063 OK
Self-reported in NPPES; status is on the state search - Practice location
- 12455 E 100TH St N Ste 270, Owasso, OK 74055
- Phone
- (918) 940-8500
- Enumerated
- Mar 1, 2024
- Record last updated
- Mar 12, 2026
- Fax
- (918) 940-8399
- Medicare enrollment
- Enrolled (PECOS I20241021000950); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →
Verify Melissa Ann Knapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 217063Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family nurse practitioner in 2024
85 Medicare Part D claims for 29 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $261.80
9 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Gastroenterology Specialists, Inc.Owasso, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Ann Knapp among 2,711 family nurse practitioner records in Oklahoma
Melissa Ann Knapp, FNP-CNP is one of 2,711 family nurse practitioner records with a practice address in Oklahoma. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.
- NPI issued2024 · 89% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2023 · median 2018 among the 1,783 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family nurse practitioner records list a practice address in Owasso
They are 32 of the 788 NPPES records with a practice address in Owasso, and 2,711 family nurse practitioner records in Oklahoma.
All 2,711 in Oklahoma → Every provider in Owasso → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Andrea Allen, APRN, CNPOwasso, OK 740551518598564
- Eric ArnettOwasso, OK 740551205235363
- Renae Bateman, FNPOwasso, OK 740551952628307
- Courtney Busby, APRNOwasso, OK 740551568090520
- Michelle Critchfield, APRNOwasso, OK 740551801425103
- Teresa Dollar, APRNOwasso, OK 740551700426046
- Tracy FosterOwasso, OK 740551043714587
- Anna Green, NPOwasso, OK 740551720547466
Common questions
What is Melissa Ann Knapp, FNP-CNP's NPI number?
Melissa Ann Knapp, FNP-CNP's National Provider Identifier (NPI) is 1922865435, issued on Mar 1, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Ann Knapp, FNP-CNP located?
The NPPES record lists a practice address at 12455 E 100TH St N Ste 270, Owasso, OK, 74055. Phone: (918) 940-8500. Providers update this record themselves, so call before visiting.
How can I verify Melissa Ann Knapp, FNP-CNP's license?
NPPES lists Oklahoma license number 217063, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa Ann Knapp, FNP-CNP prescribe under Medicare Part D?
In 2024, Melissa Ann Knapp, FNP-CNP had 85 Medicare Part D claims for 29 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.