Stephen Hartzell, APRN
Family Nurse Practitioner · Guthrie, OK
Stephen Hartzell, APRN is a family nurse practitioner with a practice address in Guthrie, Oklahoma, and NPI 1639805088, issued on Jul 28, 2022. Check the license (Oklahoma 209492, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Hartzell
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209492 OK
Self-reported in NPPES; status is on the state search - Practice location
- 105 E Oklahoma Ave, Guthrie, OK 73044
- Phone
- (405) 293-4160
- Enumerated
- Jul 28, 2022
- Record last updated
- Jul 28, 2022
- Fax
- (572) 568-4501
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →
Verify Stephen Hartzell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 209492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
40 Medicare Part D claims for 20 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Odt14 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: $24.68
1 payment: food and beverage; the largest payer was Revance Therapeutics, 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.
Stephen Hartzell among 2,711 family nurse practitioner records in Oklahoma
Stephen Hartzell, 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 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 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).
11 family nurse practitioner records list a practice address in Guthrie
They are 11 of the 273 NPPES records with a practice address in Guthrie, and 2,711 family nurse practitioner records in Oklahoma.
All 2,711 in Oklahoma → Every provider in Guthrie → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marilyn Austin-ClarkGuthrie, OK 730441164819504
- Kaitlyn Bishop, NP-CGuthrie, OK 730441164094579
- Ketti Eddy, APRN-CNPGuthrie, OK 730441194723239
- Austin Hatfield, N.P.Guthrie, OK 730441528870797
- Candace Herrin, APRN-CNPGuthrie, OK 730441114544871
- Matthew Hillis, APRNGuthrie, OK 730441871184911
- Wendy Sanders, APRN, FNP-CGuthrie, OK 730441679315980
- Nicole Steichen, FNP-BCGuthrie, OK 730441922896349
Common questions
What is Stephen Hartzell, APRN's NPI number?
Stephen Hartzell, APRN's National Provider Identifier (NPI) is 1639805088, issued on Jul 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Hartzell, APRN located?
The NPPES record lists a practice address at 105 E Oklahoma Ave, Guthrie, OK, 73044. Phone: (405) 293-4160. Providers update this record themselves, so call before visiting.
How can I verify Stephen Hartzell, APRN's license?
NPPES lists Oklahoma license number 209492, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Hartzell, APRN prescribe under Medicare Part D?
In 2024, Stephen Hartzell, APRN had 40 Medicare Part D claims for 20 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.