Joseph Lazaro, MD
Internal Medicine Physician · Oklahoma City, OK
Joseph Lazaro, MD is an internal medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1922684927, issued on Mar 20, 2021. Check the license (Oklahoma 44125, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Joseph Lazaro
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 44125 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1111 N Lee Ave Ste 305, Oklahoma City, OK 73103
- Phone
- (405) 272-4978
- Enumerated
- Mar 20, 2021
- Record last updated
- Nov 14, 2024
- Fax
- (405) 772-4430
- Medicare enrollment
- Enrolled (PECOS I20241122002228); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1111 N Lee Ave Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tessa Langer, MD, PHDInternal Medicine Physician1497216873
- William Moore, DOInternal Medicine Physician1720501299
- Brittanie Paden, APRN-CNPAcute Care Nurse Practitioner1811731458
Verify Joseph Lazaro 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 44125Check 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 32 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.
Industry payments in 2024: $149.57
1 payment: food and beverage; the largest payer was Inari Medical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Metro Physicians LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
418 internal medicine physician records list a practice address in Oklahoma City
They are 418 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,115 internal medicine physician records in Oklahoma.
All 418 in Oklahoma City → All 1,115 in Oklahoma → Every provider in Oklahoma City →
Other internal medicine physician records in Oklahoma
- Abdelrahman AbdallaOklahoma City, OK1104569227
- Al-Ola Abdallah, M.DTulsa, OK1386837151
- Ahmed Abou Elmagd, MDFort Sill, OK1205920717
- Addi Abuelshar, MDAltus, OK1295721678
- Ahmad Adam, MDOklahoma City, OK1750840732
- Chase Adams, MD, MSOklahoma City, OK1194655910
- Wellie Adlaon, M.D.Tishomingo, OK1245326925
- Muneeza Afif, MDTahlequah, OK1740544428
- Pallavi Agarwal, M.D.Tulsa, OK1831249812
- John Agent, DOSallisaw, OK1649217191
Common questions
What is Joseph Lazaro, MD's NPI number?
Joseph Lazaro, MD's National Provider Identifier (NPI) is 1922684927, issued on Mar 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Lazaro, MD located?
The NPPES record lists a practice address at 1111 N Lee Ave Ste 305, Oklahoma City, OK, 73103. Phone: (405) 272-4978. Providers update this record themselves, so call before visiting.
How can I verify Joseph Lazaro, MD's license?
NPPES lists Oklahoma license number 44125, 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 Joseph Lazaro, MD prescribe under Medicare Part D?
In 2024, Joseph Lazaro, MD had 61 Medicare Part D claims for 32 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.