Cassi Marie Smith, APRN
Family Nurse Practitioner · Fairfax, OK
Cassi Marie Smith, APRN is a family nurse practitioner with a practice address in Fairfax, Oklahoma, and NPI 1215522917, issued on Mar 4, 2021. Check the license (Oklahoma 200908, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassi Marie Smith
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 200908 OK
Self-reported in NPPES; status is on the state search - Practice location
- 40 Hospital RD, Fairfax, OK 74637
- Phone
- (918) 642-8827
- Enumerated
- Mar 4, 2021
- Record last updated
- Nov 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (918) 642-3298
- Medicare enrollment
- Enrolled (PECOS I20210812003787); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →
Also registered at 40 Hospital RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Starla Allen, D.O.Family Medicine Physician1992071179
- Lindsey Hester, APRN, FNP, ENPFamily Nurse Practitioner1457945677
Verify Cassi Marie Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 200908Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average family nurse practitioner in 2024
2,395 Medicare Part D claims for 127 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium91 claims
- Levothyroxine Sodium89 claims
- Lisinopril81 claims
- Omeprazole64 claims
- Albuterol Sulfate Hfa61 claims
- Gabapentin55 claims
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: $52.29
2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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 2 group practices
- Cah Acquisition Company 12 LLCFairfax, OK
- Rural Wellness Fairfax IncFairfax, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassi Marie Smith among 2,711 family nurse practitioner records in Oklahoma
Cassi Marie Smith, APRN 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 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2018 among the 1,783 with a school on file
- Record last updated2021 · 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).
2 family nurse practitioner records list a practice address in Fairfax
They are 2 of the 18 NPPES records with a practice address in Fairfax, and 2,711 family nurse practitioner records in Oklahoma.
All 2,711 in Oklahoma → Every provider in Fairfax → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lindsey Hester, APRN, FNP, ENPFairfax, OK 746371457945677
- Lela Goatley, ARNPNewkirk, OK 746471407008816
- Janae Miller, APRN-CNPNewkirk, OK 746471073124764
- Mary Tinsley, APRN-CNPNewkirk, OK 746471942313655
- Joyce Daniel, APRNTonkawa, OK 746531255976296
- Jenna-Lyn Klufa, NP-CTonkawa, OK 746531659816791
- Deann Lanman, MSN, APRN, FNP, BCTonkawa, OK 746531174259899
- Nicki Carriere, MSN, FNP-CPonca City, OK 746041326528266
Common questions
What is Cassi Marie Smith, APRN's NPI number?
Cassi Marie Smith, APRN's National Provider Identifier (NPI) is 1215522917, issued on Mar 4, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Cassi Marie Smith, APRN located?
The NPPES record lists a practice address at 40 Hospital RD, Fairfax, OK, 74637. Phone: (918) 642-8827. Providers update this record themselves, so call before visiting.
How can I verify Cassi Marie Smith, APRN's license?
NPPES lists Oklahoma license number 200908, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Cassi Marie Smith, APRN prescribe under Medicare Part D?
In 2024, Cassi Marie Smith, APRN had 2,395 Medicare Part D claims for 127 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.