Michael Ryan Vaclaw, M.D.
Family Medicine Physician · Bartlesville, OK
Michael Ryan Vaclaw, M.D. is a family medicine physician with a practice address in Bartlesville, Oklahoma, and NPI 1942295308, issued on Sep 13, 2005. Check the license (Oklahoma 19519, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Michael Ryan Vaclaw
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 19519 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4150 SE Adams RD, Bartlesville, OK 74104
- Phone
- (918) 331-9979
- Enumerated
- Sep 13, 2005
- Record last updated
- Apr 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (918) 331-2346
- Medicaid IDs
- 100255000A OK
100230530A OK - Medicare enrollment
- Enrolled (PECOS I20100713000640); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 4150 SE Adams RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Davito, D.O.Family Medicine Physician1164417515
- Elizabeth Sherrock, M.D.Family Medicine Physician1033104492
Verify Michael Ryan Vaclaw 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 19519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average family medicine physician in 2024
14,537 Medicare Part D claims for 686 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 191 claims were for opioids.
Most prescribed
- Atorvastatin Calcium636 claims
- Levothyroxine Sodium527 claims
- Furosemide478 claims
- Pantoprazole Sodium426 claims
- Amlodipine Besylate419 claims
- Lisinopril381 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: $549.89
32 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Primary Care Associates PCBartlesville, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Ryan Vaclaw among 2,303 family medicine physician records in Oklahoma
Michael Ryan Vaclaw, M.D. is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1994 · median 2008 among the 1,407 with a school on file
- Record last updated2010 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 family medicine physician records list a practice address in Bartlesville
They are 22 of the 1,023 NPPES records with a practice address in Bartlesville, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Bartlesville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brennon Cox, D.O.Tulsa, OK 741041073582821
- Brian Crotty, D.O.Tulsa, OK 741041003885583
- William Davito, D.O.Bartlesville, OK 741041164417515
- Paul Higbee, M.DTulsa, OK 741041609844703
- Brent Laughlin, M.D.Tulsa, OK 741041407824501
- Bradley Lowery, M.D.Tulsa, OK 741041417926809
- Christopher Mann, MDTulsa, OK 741041043281256
- Joseph Nicholson, D.O.Tulsa, OK 741041841260015
Common questions
What is Michael Ryan Vaclaw, M.D.'s NPI number?
Michael Ryan Vaclaw, M.D.'s National Provider Identifier (NPI) is 1942295308, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Ryan Vaclaw, M.D. located?
The NPPES record lists a practice address at 4150 SE Adams RD, Bartlesville, OK, 74104. Phone: (918) 331-9979. Providers update this record themselves, so call before visiting.
How can I verify Michael Ryan Vaclaw, M.D.'s license?
NPPES lists Oklahoma license number 19519, 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 Michael Ryan Vaclaw, M.D. prescribe under Medicare Part D?
In 2024, Michael Ryan Vaclaw, M.D. had 14,537 Medicare Part D claims for 686 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.