Paul T. Dreyer, MD
Nephrology Physician · McAlester, OK
Paul T. Dreyer, MD is a nephrology physician with a practice address in McAlester, Oklahoma, and NPI 1194855528, issued on Mar 6, 2007. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Paul T. Dreyer
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- ME116056 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4 E Clark Bass Blvd Ste 203, McAlester, OK 74501
- Phone
- (918) 420-1238
- Enumerated
- Mar 6, 2007
- Record last updated
- Jan 23, 2026
- Fax
- (800) 284-0102
- Medicaid ID
- 036086901 IL
- Medicare enrollment
- Enrolled (PECOS I20130613000487); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1991
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 112 in Oklahoma → Look up another NPI →
Verify Paul T. Dreyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and SupervisionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average nephrology physician in 2024
1,547 Medicare Part D claims for 248 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 40 claims were for opioids.
Most prescribed
- Farxiga86 claims
- Amlodipine Besylate70 claims
- Allopurinol58 claims
- Hydralazine Hcl58 claims
- Nifedipine Er56 claims
- Losartan Potassium48 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: $1,008.59
49 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Nephrology Associates OF Central Florida, P.A.Orlando, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul T. Dreyer among 112 nephrology physician records in Oklahoma
Paul T. Dreyer, MD is one of 112 nephrology physician records with a practice address in Oklahoma. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 38% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1991 · median 2003 among the 87 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Oklahoma
There are 112 nephrology physician records in Oklahoma.
All 112 in Oklahoma → Every provider in McAlester → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Bilal Aziz, MDTahlequah, OK 744641063725901
- James Madison, DOTahlequah, OK 744641447231311
- Srinivas Mahesh Katta, MDMuskogee, OK 744011841428752
- Venkata Rama Gopala Damera, MBBSShawnee, OK 748041861646358
- Tariq AlyamaniTulsa, OK 741361255941589
- Ayesha AnwaarTulsa, OK 741361487007449
- Reza Azadi, D.O.Tulsa, OK 741361932300472
- Kevin Fu, MDTulsa, OK 741361376938167
Common questions
What is Paul T. Dreyer, MD's NPI number?
Paul T. Dreyer, MD's National Provider Identifier (NPI) is 1194855528, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Paul T. Dreyer, MD located?
The NPPES record lists a practice address at 4 E Clark Bass Blvd Ste 203, McAlester, OK, 74501. Phone: (918) 420-1238. Providers update this record themselves, so call before visiting.
How can I verify Paul T. Dreyer, MD's license?
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 Paul T. Dreyer, MD prescribe under Medicare Part D?
In 2024, Paul T. Dreyer, MD had 1,547 Medicare Part D claims for 248 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.