NPPES file of Aug 9, 2026

Lois L. Schreiner, PA - C

Physician Assistant · Cherokee, OK

Lois L. Schreiner, PA - C is a physician assistant with a practice address in Cherokee, Oklahoma, and NPI 1407961493, issued on Aug 20, 2006. Check the license (Oklahoma 4978, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407961493
Name
Lois L. Schreiner
Credential
PA - C
Primary taxonomy
Physician Assistant 363A00000X
License numbers
4978 OK
1501099 KS
Self-reported in NPPES; status is on the state search
Practice location
405 S Oklahoma Ave, Cherokee, OK 73728
Phone
(580) 596-2800
Enumerated
Aug 20, 2006
Record last updated
Feb 25, 2025
Fax
(580) 596-2805
Medicaid ID
200347020A KS
Medicare enrollment
Enrolled (PECOS I20230405002689); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 405 S Oklahoma Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Natalie Adams, LCSWSocial Worker1730473828
  2. Kerri Bell, MSCounselor1427230432
  3. Destiny EtterPhysician Assistant1770257537
  4. Keenan Ferguson, D.O.Family Medicine Physician1154309466
  5. Brandi Fulgham, MCP, LPCCounselor1346577830
  6. Leva Gibson, DDSGeneral Practice Dentistry1568550556

Verify Lois L. Schreiner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 4978
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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76% more Medicare Part D claims than the average physician assistant in 2024

1,459 Medicare Part D claims for 210 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 54 claims were for opioids.

  1. Lois Schreiner1,459
  2. Specialty average830

Most prescribed

  1. Prednisone62 claims
  2. Tramadol Hcl46 claims
  3. Celecoxib42 claims
  4. Losartan Potassium41 claims
  5. Alprazolam40 claims
  6. Amlodipine Besylate40 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: $47.37

2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.

  1. Lois Schreiner$47.37
  2. Specialty average$841.65

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

  1. Great Salt Plains Health Center IncCherokee, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

2 physician assistant records list a practice address in Cherokee

They are 2 of the 24 NPPES records with a practice address in Cherokee, and 1,870 physician assistant records in Oklahoma.

Other physician assistant records in Oklahoma

  1. David Abbott, PAOklahoma City, OK1881621241
  2. Teresa AberleOklahoma City, OK1588963953
  3. Sabrina AbrahamEdmond, OK1548980048
  4. Raoul Acha, PAShawnee, OK1902513682
  5. Nikki AcuffTulsa, OK1295390979
  6. Jennifer Acuna, PA-CTulsa, OK1306981071
  7. Britney Adair, PAStillwater, OK1578347654
  8. Parnell Adams, PA-CPonca City, OK1801810783
  9. Rebekah Adams, PAOklahoma City, OK1851005508
  10. Courtney Adler, PA-COklahoma City, OK1083536411

Common questions

What is Lois L. Schreiner, PA - C's NPI number?

Lois L. Schreiner, PA - C's National Provider Identifier (NPI) is 1407961493, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lois L. Schreiner, PA - C located?

The NPPES record lists a practice address at 405 S Oklahoma Ave, Cherokee, OK, 73728. Phone: (580) 596-2800. Providers update this record themselves, so call before visiting.

How can I verify Lois L. Schreiner, PA - C's license?

NPPES lists Oklahoma license number 4978, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Lois L. Schreiner, PA - C prescribe under Medicare Part D?

In 2024, Lois L. Schreiner, PA - C had 1,459 Medicare Part D claims for 210 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.