NPPES file of Aug 9, 2026

Lonna Marie Hampton, PA

Physician Assistant · Port Townsend, WA

Lonna Marie Hampton, PA is a physician assistant with a practice address in Port Townsend, Washington, and NPI 1174928253, issued on Oct 30, 2014. Check the license with the Washington 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
1174928253
Name
Lonna Marie Hampton
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
51997 CA
Self-reported in NPPES; status is on the state search
Practice location
915 Sheridan St, Port Townsend, WA 98368
Phone
(360) 385-4848
Enumerated
Oct 30, 2014
Record last updated
Jan 30, 2023
Fax
(360) 379-4383
Medicare enrollment
Enrolled (PECOS I20220422000998); 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 915 Sheridan St

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

  1. Sarah Abhold, DOFamily Medicine Physician1962991992
  2. Charlene AdelsPhysician Assistant1700068764
  3. Jane Albee, A.R.N.P.Women's Health Nurse Practitioner1104857838
  4. Katherine Biccum, D.O.Family Medicine Physician1407236912
  5. Rachel Bickling, MDFamily Medicine Physician1760587133
  6. Robert Butterfield, M.D.Internal Medicine Physician1831142132

Verify Lonna Marie Hampton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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 Washington 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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30% more Medicare Part D claims than the average physician assistant in 2024

1,076 Medicare Part D claims for 247 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 34 claims were for opioids.

  1. Lonna Hampton1,076
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium75 claims
  2. Lisinopril69 claims
  3. Amlodipine Besylate51 claims
  4. Metformin Hcl Er32 claims
  5. Levothyroxine Sodium31 claims
  6. Losartan Potassium30 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 MIPS final score for 2023 (Medicare payment program): 83.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score74.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%80.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. Jefferson County Public Hospital District NO 2Port Townsend, WA

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

Lonna Marie Hampton among 3,718 physician assistant records in Washington

Lonna Marie Hampton, PA is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 44% of them.

  • NPI issued2014 · 44% of these records are older, 51% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2014 · median 2017 among the 2,460 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 physician assistant records list a practice address in Port Townsend

They are 18 of the 601 NPPES records with a practice address in Port Townsend, and 3,718 physician assistant records in Washington.

The 8 physician assistant records with the nearest ZIP codes

  1. Charlene AdelsPort Townsend, WA 983681700068764
  2. Richard Asbell, PA-CPort Townsend, WA 983681780636860
  3. Robert Bammert, PA-CPort Townsend, WA 983681518910991
  4. James Blair, PA-CPort Townsend, WA 983681447202585
  5. Leslie Brooks, PACPort Townsend, WA 983681427180116
  6. Sara Christensen, PA-CPort Townsend, WA 983681164745949
  7. Marilyn Eaton, PA CPort Townsend, WA 983681629054333
  8. April Grisetti, PA-CPort Townsend, WA 983681871674911

Common questions

What is Lonna Marie Hampton, PA's NPI number?

Lonna Marie Hampton, PA's National Provider Identifier (NPI) is 1174928253, issued on Oct 30, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Lonna Marie Hampton, PA located?

The NPPES record lists a practice address at 915 Sheridan St, Port Townsend, WA, 98368. Phone: (360) 385-4848. Providers update this record themselves, so call before visiting.

How can I verify Lonna Marie Hampton, PA's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Lonna Marie Hampton, PA prescribe under Medicare Part D?

In 2024, Lonna Marie Hampton, PA had 1,076 Medicare Part D claims for 247 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Lonna Marie Hampton, PA's MIPS final score?

The 2023 MIPS final score is 83.8 of 100. 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.