Patrick Lenaghan, M.D.
Emergency Medicine Physician · Fort Bragg, CA
Patrick Lenaghan, M.D. is an emergency medicine physician with a practice address in Fort Bragg, California, and NPI 1770819641, issued on Oct 27, 2009. Check the license (California A110584, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patrick Lenaghan
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A110584 CA
Self-reported in NPPES; status is on the state search - Practice location
- 707 River Dr, Fort Bragg, CA 95437
- Phone
- (202) 247-7081
- Enumerated
- Oct 27, 2009
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110502000748); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Patrick Lenaghan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A110584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average emergency medicine physician in 2024
278 Medicare Part D claims for 191 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Cephalexin27 claims
- Ondansetron Odt24 claims
- Doxycycline Monohydrate22 claims
- Hydrocodone-Acetaminophen21 claims
- Albuterol Sulfate Hfa18 claims
- Prednisone16 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSouth San Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick Lenaghan among 7,751 emergency medicine physician records in California
Patrick Lenaghan, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 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 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2011 among the 4,560 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 emergency medicine physician records list a practice address in Fort Bragg
They are 4 of the 288 NPPES records with a practice address in Fort Bragg, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Fort Bragg → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Barbara Kilian, MDFort Bragg, CA 954371306869342
- Tamaki Myers, MDFort Bragg, CA 954371477641686
- Richard Reid, MDFort Bragg, CA 954371821104563
- Elizabeth Faulk, M.D.Healdsburg, CA 954481033179882
- Andrew Karozos, M.D.Healdsburg, CA 954481871797852
- Marc Paris, M.D.Healdsburg, CA 954481114028040
- Timothy Saunders, MDHealdsburg, CA 954481164623476
- John Hewitt, MDClearlake, CA 954221902840176
Common questions
What is Patrick Lenaghan, M.D.'s NPI number?
Patrick Lenaghan, M.D.'s National Provider Identifier (NPI) is 1770819641, issued on Oct 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Lenaghan, M.D. located?
The NPPES record lists a practice address at 707 River Dr, Fort Bragg, CA, 95437. Phone: (202) 247-7081. Providers update this record themselves, so call before visiting.
How can I verify Patrick Lenaghan, M.D.'s license?
NPPES lists California license number A110584, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Patrick Lenaghan, M.D. prescribe under Medicare Part D?
In 2024, Patrick Lenaghan, M.D. had 278 Medicare Part D claims for 191 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.