Michael J. Morris, MD
General Practice Physician · Crestline, CA
Michael J. Morris, MD is a general practice physician with a practice address in Crestline, California, and NPI 1013008648, issued on Sep 27, 2006. Check the license (California G-23554, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael J. Morris
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- G-23554 CA
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 4574, Crestline, CA 92325
- Phone
- (909) 533-7180
- Enumerated
- Sep 27, 2006
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (909) 338-5211
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Michael J. Morris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G-23554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average general practice physician in 2024
113 Medicare Part D claims for 15 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 claims
- Dextroamphetamine Sulfate12 claims
- Liothyronine Sodium12 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.
Michael J. Morris among 1,956 general practice physician records in California
Michael J. Morris, MD is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 66% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2018 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 general practice physician record lists a practice address in Crestline
They are 1 of the 133 NPPES records with a practice address in Crestline, and 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Crestline → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Keun-Suh KimColton, CA 923241669925285
- Lionel Lee, D.O.Colton, CA 923241922259001
- Juan Lizarraga, M.D.Colton, CA 923241417126764
- Carlos Ramirez, MDColton, CA 923241932341203
- Robert Olson, M.D.Lake Arrowhead, CA 923211881079119
- Heidi Biedebach, MDBig Bear Lake, CA 923151689907628
- Ariel Garcia, M.D.Grand Terrace, CA 923131164648457
- Crystal Donders, DOFort Irwin, CA 923101194318741
Common questions
What is Michael J. Morris, MD's NPI number?
Michael J. Morris, MD's National Provider Identifier (NPI) is 1013008648, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Morris, MD located?
The NPPES record lists a practice address at PO Box 4574, Crestline, CA, 92325. Phone: (909) 533-7180. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Morris, MD's license?
NPPES lists California license number G-23554, 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 Michael J. Morris, MD prescribe under Medicare Part D?
In 2024, Michael J. Morris, MD had 113 Medicare Part D claims for 15 beneficiaries; the average among general practice physician prescribers was 3,030. 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.