Andrew John Lothrop, PHARMD
Ambulatory Care Pharmacist · San Rafael, CA
Andrew John Lothrop, PHARMD is an ambulatory care pharmacist with a practice address in San Rafael, California, and NPI 1851744320, issued on Jul 19, 2016. Check the license (California 73907, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew John Lothrop
- Credential
- PHARMD
- Primary taxonomy
- Ambulatory Care Pharmacist 1835P2201X
- License number
- 73907 CA
Self-reported in NPPES; status is on the state search - Practice location
- 99 Montecillo RD, San Rafael, CA 94903
- Phone
- (415) 444-2000
- Enumerated
- Jul 19, 2016
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest ambulatory care pharmacist records → All 485 in California → Look up another NPI →
Also registered at 99 Montecillo RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Omar Ahmed, PHARMDAmbulatory Care Pharmacist1285254037
- Mary Air, M.D.Physical Medicine & Rehabilitation Physician1376772913
- Tarik Alagha, MDInternal Medicine Physician1740869676
- Paul Alpert, MDUrology Physician1417031402
Verify Andrew John Lothrop in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 73907Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average ambulatory care pharmacist in 2024
286 Medicare Part D claims for 138 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D. 264 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen87 claims
- Oxycodone-Acetaminophen62 claims
- Methadone Hcl19 claims
- Hydromorphone Hcl18 claims
- Oxycodone Hcl17 claims
- Morphine Sulfate16 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.
Andrew John Lothrop among 485 ambulatory care pharmacist records in California
Andrew John Lothrop, PHARMD is one of 485 ambulatory care pharmacist records with a practice address in California. 39% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 16% of them.
- NPI issued2016 · 16% of these records are older, 67% newer
- In a Medicare fileYes · 39% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P2201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ambulatory Care Pharmacist providers in California
There are 485 ambulatory care pharmacist records in California.
All 485 in California → Every provider in San Rafael → Ambulatory Care Pharmacist nationwide →
The 8 ambulatory care pharmacist records with the nearest ZIP codes
- Omar Ahmed, PHARMDSan Rafael, CA 949031285254037
- Yeonbi Aylward, PHARMDSan Rafael, CA 949031669822771
- Ali AzarpiraSan Rafael, CA 949031568828390
- Michelle Castillones, PHARMDSan Rafael, CA 949031922457191
- Jenny ChenSan Rafael, CA 949031003652173
- Shirley Feng, PHARMDSan Rafael, CA 949031518488097
- Sirena LauSan Rafael, CA 949031386165868
- Ronda Lowe, RPHMill Valley, CA 949411972880128
Common questions
What is Andrew John Lothrop, PHARMD's NPI number?
Andrew John Lothrop, PHARMD's National Provider Identifier (NPI) is 1851744320, issued on Jul 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Andrew John Lothrop, PHARMD located?
The NPPES record lists a practice address at 99 Montecillo RD, San Rafael, CA, 94903. Phone: (415) 444-2000. Providers update this record themselves, so call before visiting.
How can I verify Andrew John Lothrop, PHARMD's license?
NPPES lists California license number 73907, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Andrew John Lothrop, PHARMD prescribe under Medicare Part D?
In 2024, Andrew John Lothrop, PHARMD had 286 Medicare Part D claims for 138 beneficiaries; the average among ambulatory care pharmacist prescribers was 527. 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.