Robert Gordon Spencer, MD
Family Medicine Physician · Watonga, OK
Robert Gordon Spencer, MD is a family medicine physician with a practice address in Watonga, Oklahoma, and NPI 1639180318, issued on Aug 10, 2006. Check the license (Oklahoma 23186, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Robert Gordon Spencer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 23186 OK
Self-reported in NPPES; status is on the state search - Practice location
- 203 N Weigle Ave, Watonga, OK 73772
- Phone
- (580) 623-2233
- Enumerated
- Aug 10, 2006
- Record last updated
- Mar 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (580) 623-2232
- Medicaid ID
- 200007580D OK
- Medicare enrollment
- Enrolled (PECOS I20050827000025); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 203 N Weigle Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Garner, M.D.Family Medicine Physician1598757510
Verify Robert Gordon Spencer 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 23186Check 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 medicine physician in 2024
263 Medicare Part D claims for 47 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone60 claims
- Testosterone Cypionate23 claims
- Dextroamphetamine-Amphetamine15 claims
- Lisdexamfetamine Dimesylate13 claims
- Spironolactone13 claims
- Zolpidem Tartrate13 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.
Bills Medicare through one group practice
- The Physicians Group, LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 family medicine physician records list a practice address in Watonga
They are 2 of the 76 NPPES records with a practice address in Watonga, and 2,303 family medicine physician records in Oklahoma.
All 2 in Watonga → All 2,303 in Oklahoma → Every provider in Watonga →
Other family medicine physician records in Oklahoma
- Michael Aaron, M.D.Weatherford, OK1700958659
- Shams Abbas, MDOklahoma City, OK1639607963
- Nicole Abel, DOTulsa, OK1073142022
- Robert Abell, MDOklahoma City, OK1336179126
- Penny AberOklahoma City, OK1982530432
- Bob Abernathy, DOCordell, OK1114920071
- Rochelle Ablah, MDOklahoma City, OK1366656647
- Alireza Abolmaali Damghani, MDMidwest City, OK1427275775
- Akram Abraham, M.D.Hollis, OK1609857754
- John Abraham, MDTulsa, OK1962634535
Common questions
What is Robert Gordon Spencer, MD's NPI number?
Robert Gordon Spencer, MD's National Provider Identifier (NPI) is 1639180318, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Gordon Spencer, MD located?
The NPPES record lists a practice address at 203 N Weigle Ave, Watonga, OK, 73772. Phone: (580) 623-2233. Providers update this record themselves, so call before visiting.
How can I verify Robert Gordon Spencer, MD's license?
NPPES lists Oklahoma license number 23186, 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 Robert Gordon Spencer, MD prescribe under Medicare Part D?
In 2024, Robert Gordon Spencer, MD had 263 Medicare Part D claims for 47 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.