Brennan Mosch, M.D.
Hospitalist Physician · Monterey, CA
Brennan Mosch, M.D. is a hospitalist physician with a practice address in Monterey, California, and NPI 1215356217, issued on Apr 8, 2014. Check the license (California A172288, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Brennan Mosch
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- A172288 CA
30138 NE
Self-reported in NPPES; status is on the state search - Practice location
- 23625 Holman Hwy, Monterey, CA 93940
- Phone
- (831) 624-5311
- Enumerated
- Apr 8, 2014
- Record last updated
- Aug 29, 2023
- Medicare enrollment
- Enrolled (PECOS I20230811002457); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 23625 Holman Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ian Atkinson, M.D.Hospitalist Physician1205173580
- Matthew Awerbuck, M.D.Internal Medicine Physician1104189828
- Rachel Badger, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1942055132
- Shoshauna Baer, M.D.Hospitalist Physician1881126209
Verify Brennan Mosch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A172288Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average hospitalist physician in 2024
301 Medicare Part D claims for 138 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 18 claims were for opioids.
Most prescribed
- Pantoprazole Sodium16 claims
- Amoxicillin-Clavulanate Potass15 claims
- Atorvastatin Calcium12 claims
- Prednisone11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $230.26
9 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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.
2 hospitals and group practices
- Morrill County Community HospitalBridgeport, NE · Critical Access Hospitals
- Regional West Physicians ClinicScottsbluff, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
30 hospitalist physician records list a practice address in Monterey
They are 30 of the 1,945 NPPES records with a practice address in Monterey, and 3,099 hospitalist physician records in California.
All 30 in Monterey → All 3,099 in California → Every provider in Monterey →
Other hospitalist physician records in California
- Zina Abbas, M.D.Chula Vista, CA1962799189
- Abdul Abdali, M.D.French Camp, CA1104319771
- Michael Abdel-Malek, MDDublin, CA1952388852
- Amr Abdelaty, MDWoodland, CA1962996348
- Anwar Abdelhadi, M.D.Orange, CA1093784191
- Farid Abdelmalak, M.D.Santa Monica, CA1912392937
- Elijah AbdelmeseehLong Beach, CA1346827631
- Homayoun Abdollahzadeh, M.D.Rancho Mirage, CA1871802454
- Wajidah Abdul-KhabirDuarte, CA1215323522
- Rizwana Abdullah, MDRoseville, CA1194899401
Common questions
What is Brennan Mosch, M.D.'s NPI number?
Brennan Mosch, M.D.'s National Provider Identifier (NPI) is 1215356217, issued on Apr 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Brennan Mosch, M.D. located?
The NPPES record lists a practice address at 23625 Holman Hwy, Monterey, CA, 93940. Phone: (831) 624-5311. Providers update this record themselves, so call before visiting.
How can I verify Brennan Mosch, M.D.'s license?
NPPES lists California license number A172288, 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 Brennan Mosch, M.D. prescribe under Medicare Part D?
In 2024, Brennan Mosch, M.D. had 301 Medicare Part D claims for 138 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Brennan Mosch, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.