NPPES file of Aug 9, 2026

Sherri Lou Trammel, ARNP

Family Nurse Practitioner · Tahlequah, OK

Sherri Lou Trammel, ARNP is a family nurse practitioner with a practice address in Tahlequah, Oklahoma, and NPI 1619900727, issued on Jul 9, 2006. Check the license (Oklahoma R0050194, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619900727
Name
Sherri Lou Trammel
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R0050194 OK
Self-reported in NPPES; status is on the state search
Practice location
100 S Bliss Ave, Tahlequah, OK 74464
Phone
(918) 458-3360
Enumerated
Jul 9, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
1750194 OK
Medicare enrollment
Enrolled (PECOS I20090120000714); 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 100 S Bliss Ave

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

  1. Kristen Adams, APRN-CNPFamily Nurse Practitioner1356842140
  2. Linzi Allen, PHARMDPharmacist1538474226
  3. Craig Alpaugh, RPACPhysician Assistant1851471015
  4. Lori Alred, PHARM.D.Pharmacotherapy Pharmacist1942308648
  5. Hope Baluh, M.D.Surgery Physician1932294642
  6. Martha Barlow, D.O.Family Medicine Physician1780797456

Verify Sherri Lou Trammel 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 R0050194
    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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71% fewer Medicare Part D claims than the average family nurse practitioner in 2024

373 Medicare Part D claims for 123 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Sherri Trammel373
  2. Specialty average1,305

Most prescribed

  1. Prednisone36 claims
  2. Cephalexin17 claims
  3. Albuterol Sulfate Hfa13 claims
  4. Eliquis13 claims
  5. Ciprofloxacin Hcl12 claims
  6. Januvia12 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 78.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score61.6
  2. Costout of 100 · 30%65.1
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Cherokee NationTahlequah, OK

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

Sherri Lou Trammel among 2,711 family nurse practitioner records in Oklahoma

Sherri Lou Trammel, ARNP is one of 2,711 family nurse practitioner records with a practice address in Oklahoma. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 94% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2002 · median 2018 among the 1,783 with a school on file
  • Record last updated2007 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 family nurse practitioner records list a practice address in Tahlequah

They are 33 of the 1,190 NPPES records with a practice address in Tahlequah, and 2,711 family nurse practitioner records in Oklahoma.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Christy Boswell, APRNTahlequah, OK 744641104175736
  2. Jennifer Campbell, APRN, NP-CTahlequah, OK 744641316311152
  3. Sandi Casey, APRNTahlequah, OK 744641356791891
  4. Jo-Anna Coppin, APRN, FNP-CTahlequah, OK 744641497120901
  5. Ashley Couch, APRNTahlequah, OK 744641811128028
  6. Leslie Davenport, APRNTahlequah, OK 744641821408410
  7. Kristi Haney, APRNTahlequah, OK 744641235676966
  8. Florame Jamison, APRNTahlequah, OK 744641093199721

Common questions

What is Sherri Lou Trammel, ARNP's NPI number?

Sherri Lou Trammel, ARNP's National Provider Identifier (NPI) is 1619900727, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sherri Lou Trammel, ARNP located?

The NPPES record lists a practice address at 100 S Bliss Ave, Tahlequah, OK, 74464. Phone: (918) 458-3360. Providers update this record themselves, so call before visiting.

How can I verify Sherri Lou Trammel, ARNP's license?

NPPES lists Oklahoma license number R0050194, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Sherri Lou Trammel, ARNP prescribe under Medicare Part D?

In 2024, Sherri Lou Trammel, ARNP had 373 Medicare Part D claims for 123 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Sherri Lou Trammel, ARNP's MIPS final score?

The 2023 MIPS final score is 78.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.