Jennifer Rebecca Ferrell, DO
Internal Medicine Physician · Stillwater, OK
Jennifer Rebecca Ferrell, DO is an internal medicine physician with a practice address in Stillwater, Oklahoma, and NPI 1902860406, issued on Apr 13, 2006. Check the license (Oklahoma 4995, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Jennifer Rebecca Ferrell
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 4995 OK
L7640 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1323 W 6TH Ave, Stillwater, OK 74074
- Phone
- (405) 372-1480
- Enumerated
- Apr 13, 2006
- Record last updated
- Feb 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid IDs
- 164990701 TX
164990702 TX - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 1323 W 6TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ahmad Aneeq, MDStudent in an Organized Health Care Education/Training Program1902772619
Verify Jennifer Rebecca Ferrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 4995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,833 Medicare Part D claims for 100 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 102 claims were for opioids.
Most prescribed
- Gabapentin82 claims
- Levothyroxine Sodium75 claims
- Lisinopril53 claims
- Hydrocodone-Acetaminophen43 claims
- Losartan Potassium42 claims
- Cyclobenzaprine Hcl32 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: $997.25
48 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Jennifer Rebecca Ferrell among 1,115 internal medicine physician records in Oklahoma
Jennifer Rebecca Ferrell, DO is one of 1,115 internal medicine physician records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2017 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Stillwater
They are 24 of the 1,440 NPPES records with a practice address in Stillwater, and 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Stillwater → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Terry Brown, M.D.Stillwater, OK 740741124004759
- Steven Cummings, M.D.Stillwater, OK 740741750365292
- Sam Earnest, M.D.Stillwater, OK 740741962488742
- Gilbert Emde, M.D.Stillwater, OK 740741801889373
- Jennifer Gallaway, ARNPStillwater, OK 740741194767327
- Darren Green, M.D.Stillwater, OK 740741851378293
- Woody Jenkins, M.D.Stillwater, OK 740741639156672
- Jon Johnson, M.D.Stillwater, OK 740741598765497
Common questions
What is Jennifer Rebecca Ferrell, DO's NPI number?
Jennifer Rebecca Ferrell, DO's National Provider Identifier (NPI) is 1902860406, issued on Apr 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Rebecca Ferrell, DO located?
The NPPES record lists a practice address at 1323 W 6TH Ave, Stillwater, OK, 74074. Phone: (405) 372-1480. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Rebecca Ferrell, DO's license?
NPPES lists Oklahoma license number 4995, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer Rebecca Ferrell, DO prescribe under Medicare Part D?
In 2024, Jennifer Rebecca Ferrell, DO had 1,833 Medicare Part D claims for 100 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.