Nancy Ellen Koehler, PA-C
Medical Physician Assistant · Laguna Niguel, CA
Nancy Ellen Koehler, PA-C is a medical physician assistant with a practice address in Laguna Niguel, California, and NPI 1164543716, issued on Apr 2, 2007. Check the license (California PA14868, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Ellen Koehler
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA14868 CA
Self-reported in NPPES; status is on the state search - Practice location
- 30201 Golden Lantern, Laguna Niguel, CA 92677
- Phone
- (949) 373-1788
- Enumerated
- Apr 2, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Verify Nancy Ellen Koehler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA14868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average medical physician assistant in 2024
83 Medicare Part D claims for 36 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ketoconazole14 claims
- Metronidazole12 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: $4,464.80
114 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nancy Ellen Koehler among 3,376 medical physician assistant records in California
Nancy Ellen Koehler, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 68% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Laguna Niguel → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Ji Chun, PA-CLaguna Niguel, CA 926771982912945
- Dylan Hunt, PALaguna Niguel, CA 926771588302806
- Christopher Loera, PA-CLaguna Niguel, CA 926771528496593
- Yasna Mehrabani, PA-CLaguna Niguel, CA 926771275184152
- Jessica Witzmann, PALaguna Niguel, CA 926771992307235
- Brynn Bailey, MS, PA-CSan Juan Capistrano, CA 926751083855407
- Julianne Gilboy, PA-CTrabuco Canyon, CA 926791346715018
- Karny Kuehl, PA-CSan Juan Capistrano, CA 926751770100711
Common questions
What is Nancy Ellen Koehler, PA-C's NPI number?
Nancy Ellen Koehler, PA-C's National Provider Identifier (NPI) is 1164543716, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Ellen Koehler, PA-C located?
The NPPES record lists a practice address at 30201 Golden Lantern, Laguna Niguel, CA, 92677. Phone: (949) 373-1788. Providers update this record themselves, so call before visiting.
How can I verify Nancy Ellen Koehler, PA-C's license?
NPPES lists California license number PA14868, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Ellen Koehler, PA-C prescribe under Medicare Part D?
In 2024, Nancy Ellen Koehler, PA-C had 83 Medicare Part D claims for 36 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.