NPPES file of Aug 9, 2026

Brandy C. Lembke, APRN-CNP

Primary Care Nurse Practitioner · Sand Springs, OK

Brandy C. Lembke, APRN-CNP is a primary care nurse practitioner with a practice address in Sand Springs, Oklahoma, and NPI 1720476484, issued on Jan 5, 2015. Check the license (Oklahoma 83615, 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
1720476484
Name
Brandy C. Lembke
Credential
APRN-CNP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License numbers
83615 OK
R 0083615 OK
Self-reported in NPPES; status is on the state search
Practice location
3905 S Highway 97, Sand Springs, OK 74063
Phone
(918) 245-7500
Enumerated
Jan 5, 2015
Record last updated
Oct 22, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(918) 245-7506
Medicare enrollment
Enrolled (PECOS I20260130003660); 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 3905 S Highway 97

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

  1. Deborah Fiegel, MS, ARNPFamily Health Clinical Nurse Specialist1750683652

Verify Brandy C. Lembke 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 83615
    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

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99% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024

17 Medicare Part D claims, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D.

  1. Brandy Lembke17
  2. Specialty average1,492

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.

Bills Medicare through one group practice

  1. Mpp Infusion Center OF Tulsa, LLCTulsa, OK

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

Brandy C. Lembke among 124 primary care nurse practitioner records in Oklahoma

Brandy C. Lembke, APRN-CNP is one of 124 primary care nurse practitioner records with a practice address in Oklahoma. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 14% of them.

  • NPI issued2015 · 14% of these records are older, 79% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2014 · median 2020 among the 87 with a school on file
  • Record last updated2015 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in Oklahoma

There are 124 primary care nurse practitioner records in Oklahoma.

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Sandra Crain, NP.-COwasso, OK 740551396249348
  2. Debra O'DayStillwater, OK 740741013392737
  3. Wendy Madison, CNPHominy, OK 740351891166864
  4. Lindsay Shaffer, ARNP, AGNP-CTulsa, OK 741031962234328
  5. Martha Kelly-Legler, APRN-CNPTulsa, OK 741041588241749
  6. Teri Ratz, APRN-CNPTulsa, OK 741041316345325
  7. Linda Williams, APRN-CNPTulsa, OK 741041295334977
  8. Molly Bart, DNP, APRN, FNP-BCTulsa, OK 741061700420155

Common questions

What is Brandy C. Lembke, APRN-CNP's NPI number?

Brandy C. Lembke, APRN-CNP's National Provider Identifier (NPI) is 1720476484, issued on Jan 5, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Brandy C. Lembke, APRN-CNP located?

The NPPES record lists a practice address at 3905 S Highway 97, Sand Springs, OK, 74063. Phone: (918) 245-7500. Providers update this record themselves, so call before visiting.

How can I verify Brandy C. Lembke, APRN-CNP's license?

NPPES lists Oklahoma license number 83615, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Brandy C. Lembke, APRN-CNP prescribe under Medicare Part D?

In 2024, Brandy C. Lembke, APRN-CNP had 17 Medicare Part D claims; the average among primary care nurse practitioner prescribers was 1,492. 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.