John Nelson Lazenby, MHS, PA-C
Surgical Physician Assistant · McAlester, OK
John Nelson Lazenby, MHS, PA-C is a surgical physician assistant with a practice address in McAlester, Oklahoma, and NPI 1336779206, issued on Jan 20, 2020. Check the license (Oklahoma 3133, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Nelson Lazenby
- Credential
- MHS, PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 3133 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4 E Clark Bass Blvd Ste 302, McAlester, OK 74501
- Phone
- (918) 426-4306
- Enumerated
- Jan 20, 2020
- Record last updated
- Jan 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200831002694); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 111 in Oklahoma → Look up another NPI →
Verify John Nelson Lazenby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 3133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average surgical physician assistant in 2024
85 Medicare Part D claims for 43 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Celecoxib50 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: $38.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Medacta USA, Inc. The 7,578 providers of this specialty with any payment received $703.95 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
- Iowa Tribe OF OklahomaPerkins, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Nelson Lazenby among 111 surgical physician assistant records in Oklahoma
John Nelson Lazenby, MHS, PA-C is one of 111 surgical physician assistant records with a practice address in Oklahoma. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 77% of them.
- NPI issued2020 · 77% of these records are older, 19% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2013 among the 65 with a school on file
- Record last updated2020 · 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 363AS0400X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Oklahoma
There are 111 surgical physician assistant records in Oklahoma.
All 111 in Oklahoma → Every provider in McAlester → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Janet Plaxico, PATahlequah, OK 744641194759134
- Gary Taggart, PA-CTahlequah, OK 744641447428537
- Jonathan Clark, PA-CMuskogee, OK 744011811308240
- Timothy Gilcrest, PA-C, MPASMuskogee, OK 744011902829310
- Herbert Monhollon, PA-CMuskogee, OK 744011598789109
- Steven Peak, PA-CMuskogee, OK 744011356443279
- Emily WeberMuskogee, OK 744011386295558
- Douglas Duffy, PACAda, OK 748201184707457
Common questions
What is John Nelson Lazenby, MHS, PA-C's NPI number?
John Nelson Lazenby, MHS, PA-C's National Provider Identifier (NPI) is 1336779206, issued on Jan 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Nelson Lazenby, MHS, PA-C located?
The NPPES record lists a practice address at 4 E Clark Bass Blvd Ste 302, McAlester, OK, 74501. Phone: (918) 426-4306. Providers update this record themselves, so call before visiting.
How can I verify John Nelson Lazenby, MHS, PA-C's license?
NPPES lists Oklahoma license number 3133, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does John Nelson Lazenby, MHS, PA-C prescribe under Medicare Part D?
In 2024, John Nelson Lazenby, MHS, PA-C had 85 Medicare Part D claims for 43 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.