Joan Beatrice Capellan, MD
Internal Medicine Physician · Norman, OK
Joan Beatrice Capellan, MD is an internal medicine physician with a practice address in Norman, Oklahoma, and NPI 1922798966, issued on May 12, 2023. Check the license (Oklahoma 47732, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Joan Beatrice Capellan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 47732 OK
BP10082686 TX
Self-reported in NPPES; status is on the state search - Practice location
- 500 E Robinson St Ste 2300, Norman, OK 73071
- Phone
- (405) 515-1780
- Enumerated
- May 12, 2023
- Record last updated
- Jul 30, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 500 E Robinson St Ste 2300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joan Beatrice Capellan 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 47732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
61 Medicare Part D claims for 24 beneficiaries, against an average of 3,176 among the 108,855 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.
Joan Beatrice Capellan among 1,115 internal medicine physician records in Oklahoma
Joan Beatrice Capellan, MD 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 2023, is newer than 93% of them.
- NPI issued2023 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2026 · 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).
Internal Medicine Physician providers in Oklahoma
There are 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Norman → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lydia Ballard, M.D.Norman, OK 730711760483457
- Jonathan Bryan, D.O.Norman, OK 730711437363702
- Geo Philips Chacko, MDNorman, OK 730711700842440
- Kumar Ennamuri, MDNorman, OK 730711396783056
- John Krodel, M.D.Norman, OK 730711225020035
- John McCarter, M DNorman, OK 730711568445625
- William McMillan, M.D.Norman, OK 730711770516825
- Thomas Merrill, M.D.Norman, OK 730711760474605
Common questions
What is Joan Beatrice Capellan, MD's NPI number?
Joan Beatrice Capellan, MD's National Provider Identifier (NPI) is 1922798966, issued on May 12, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joan Beatrice Capellan, MD located?
The NPPES record lists a practice address at 500 E Robinson St Ste 2300, Norman, OK, 73071. Phone: (405) 515-1780. Providers update this record themselves, so call before visiting.
How can I verify Joan Beatrice Capellan, MD's license?
NPPES lists Oklahoma license number 47732, 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 Joan Beatrice Capellan, MD prescribe under Medicare Part D?
In 2024, Joan Beatrice Capellan, MD had 61 Medicare Part D claims for 24 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.