Halsey Phillips Monger, P.A.
Physician Assistant · San Diego, CA
Halsey Phillips Monger, P.A. is a physician assistant with a practice address in San Diego, California, and NPI 1972939288, issued on Sep 18, 2013. Check the license (California 52541, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Halsey Phillips Monger
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 52541 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7565 Mission Valley RD, San Diego, CA 92108
- Phone
- (858) 554-7439
- Enumerated
- Sep 18, 2013
- Record last updated
- Feb 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20160829002160); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 7565 Mission Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ute-Karin Edney, R.N.-C.D.E.Nutrition Education Nutritionist1598850588
- Paula Eisenhart, M.D.Internal Medicine Physician1043305113
Verify Halsey Phillips Monger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 52541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average physician assistant in 2024
340 Medicare Part D claims for 172 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluconazole56 claims
- Amoxicillin-Clavulanate Potass33 claims
- Methylprednisolone30 claims
- Cefuroxime28 claims
- Doxycycline Hyclate24 claims
- Prednisone23 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
- Scripps HealthSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Halsey Phillips Monger among 14,451 physician assistant records in California
Halsey Phillips Monger, 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 2013, is newer than 35% of them.
- NPI issued2013 · 35% of these records are older, 62% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2012 · median 2018 among the 7,214 with a school on file
- Record last updated2022 · 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).
747 physician assistant records list a practice address in San Diego
They are 747 of the 52,937 NPPES records with a practice address in San Diego, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Diego → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Antonio Brown, MPA-C, MPHSan Diego, CA 921081235459827
- Bernard Casillan, PASan Diego, CA 921081972619450
- Stacy De-Levi, PA-CSan Diego, CA 921081134340821
- Jennifer Ferguson, PA-CSan Diego, CA 921081831359538
- Miriam Gulkar, P.A.San Diego, CA 921081689862351
- Dorothy Hollingsworth, P.A.-CSan Diego, CA 921081659350361
- Andrea Lane, PA-CSan Diego, CA 921081790902997
- Orry Marciano, PASan Diego, CA 921081194808519
Common questions
What is Halsey Phillips Monger, P.A.'s NPI number?
Halsey Phillips Monger, P.A.'s National Provider Identifier (NPI) is 1972939288, issued on Sep 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Halsey Phillips Monger, P.A. located?
The NPPES record lists a practice address at 7565 Mission Valley RD, San Diego, CA, 92108. Phone: (858) 554-7439. Providers update this record themselves, so call before visiting.
How can I verify Halsey Phillips Monger, P.A.'s license?
NPPES lists California license number 52541, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Halsey Phillips Monger, P.A. prescribe under Medicare Part D?
In 2024, Halsey Phillips Monger, P.A. had 340 Medicare Part D claims for 172 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.