Margaret McDowell, PA
Physician Assistant · Tulsa, OK
Margaret McDowell, PA is a physician assistant with a practice address in Tulsa, Oklahoma, and NPI 1932189248, issued on Jan 20, 2006. Check the license (Oklahoma 553, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret McDowell
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 553 OK
Self-reported in NPPES; status is on the state search - Practice location
- 10106 S Sheridan RD Ste B, Tulsa, OK 74133
- Phone
- (918) 619-9400
- Enumerated
- Jan 20, 2006
- Record last updated
- Dec 12, 2024
- Fax
- (918) 307-6951
- Medicaid ID
- 100138690B OK
- Medicare enrollment
- Enrolled (PECOS I20051028000469); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,870 in Oklahoma → Look up another NPI →
Also registered at 10106 S Sheridan RD Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Hasenpflug, D.O.Family Medicine Physician1033400544
- Jennifer Laeger, PA-CPhysician Assistant1861816647
Verify Margaret McDowell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average physician assistant in 2024
417 Medicare Part D claims for 257 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin66 claims
- Prednisone34 claims
- Doxycycline Hyclate27 claims
- Albuterol Sulfate Hfa24 claims
- Cefdinir24 claims
- Cephalexin22 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: $98.26
6 payments; by number, the most common kind was food and beverage; the largest payer was Lundbeck LLC. The 64,719 providers of this specialty with any payment received $841.65 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
- MY Doctor Immediate Care LLCTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret McDowell among 1,870 physician assistant records in Oklahoma
Margaret McDowell, PA is one of 1,870 physician assistant 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 78% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1989 · median 2017 among the 1,246 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
393 physician assistant records list a practice address in Tulsa
They are 393 of the 18,643 NPPES records with a practice address in Tulsa, and 1,870 physician assistant records in Oklahoma.
All 1,870 in Oklahoma → Every provider in Tulsa → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kristen Ball, PA-CTulsa, OK 741331265790117
- Lindsay Blankenship, PATulsa, OK 741331588800346
- Robert Bullard, PACTulsa, OK 741331952354755
- Heidi Dawson, PA-CTulsa, OK 741331336253673
- Lindsay Dilbeck, P.A.Tulsa, OK 741331730366550
- Kristen Giordano, PA-CTulsa, OK 741331083017685
- Mark Hall, PA-CTulsa, OK 741331578833026
- Jennifer Laeger, PA-CTulsa, OK 741331861816647
Common questions
What is Margaret McDowell, PA's NPI number?
Margaret McDowell, PA's National Provider Identifier (NPI) is 1932189248, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret McDowell, PA located?
The NPPES record lists a practice address at 10106 S Sheridan RD Ste B, Tulsa, OK, 74133. Phone: (918) 619-9400. Providers update this record themselves, so call before visiting.
How can I verify Margaret McDowell, PA's license?
NPPES lists Oklahoma license number 553, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret McDowell, PA prescribe under Medicare Part D?
In 2024, Margaret McDowell, PA had 417 Medicare Part D claims for 257 beneficiaries; the average among physician assistant prescribers was 830. 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.