NPPES file of Aug 9, 2026

Lorraine Lunden, P.A.

Physician Assistant · Davis, CA

Lorraine Lunden, P.A. is a physician assistant with a practice address in Davis, California, and NPI 1437238920, issued on Nov 3, 2006. Check the license (California PA11540, as entered in NPPES) with the California 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
1437238920
Name
Lorraine Lunden
Credential
P.A.
Primary taxonomy
Physician Assistant 363A00000X
License number
PA11540 CA
Self-reported in NPPES; status is on the state search
Practice location
2040 Sutter PL, Davis, CA 95616
Phone
(530) 758-2060
Enumerated
Nov 3, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2040 Sutter PL

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

  1. Daniel Albano, LVNLicensed Vocational Nurse1497960223
  2. Jose Arevalo, M.D.Family Medicine Physician1447382502
  3. Barbara Boehler, CNMAdvanced Practice Midwife1265659981
  4. Nidia Chaves-Ochoa, P.A.Physician Assistant1285713784
  5. Michele ClarkCase Manager/Care Coordinator1134339740
  6. John Douthitt, P.A.Physician Assistant1124107602

Verify Lorraine Lunden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA11540
    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 California 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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45% fewer Medicare Part D claims than the average physician assistant in 2024

460 Medicare Part D claims for 54 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Lorraine Lunden460
  2. Specialty average830

Most prescribed

  1. Metformin Hcl35 claims
  2. Buprenorphine-Naloxone28 claims
  3. Losartan Potassium25 claims
  4. Hydrochlorothiazide21 claims
  5. Atorvastatin Calcium20 claims
  6. Amlodipine Besylate18 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: $37.90

2 payments; by number, the most common kind was food and beverage; the largest payer was Braeburn Inc. 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. Lorraine Lunden$37.90
  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.

Lorraine Lunden among 14,451 physician assistant records in California

Lorraine Lunden, P.A. is one of 14,451 physician assistant records with a practice address in California. 75% 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 1% of them.

  • NPI issued2006 · 1% of these records are older, 87% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2007 · 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 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physician Assistant providers in California

There are 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Anne Marie Bisson, PADavis, CA 956161154333201
  2. Nidia Chaves-Ochoa, P.A.Davis, CA 956161285713784
  3. Mark Diaz, PA-C, MS, MPHDavis, CA 956161164942116
  4. John Douthitt, P.A.Davis, CA 956161124107602
  5. Aaron Drumright, PADavis, CA 956161710098330
  6. Joel Grey, PA-CDavis, CA 956161285989988
  7. Mary Howell, PAC FNPDavis, CA 956161790725075
  8. Madison KatzenmeyerDavis, CA 956161306680483

Common questions

What is Lorraine Lunden, P.A.'s NPI number?

Lorraine Lunden, P.A.'s National Provider Identifier (NPI) is 1437238920, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lorraine Lunden, P.A. located?

The NPPES record lists a practice address at 2040 Sutter PL, Davis, CA, 95616. Phone: (530) 758-2060. Providers update this record themselves, so call before visiting.

How can I verify Lorraine Lunden, P.A.'s license?

NPPES lists California license number PA11540, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lorraine Lunden, P.A. prescribe under Medicare Part D?

In 2024, Lorraine Lunden, P.A. had 460 Medicare Part D claims for 54 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.