Conny D. Huthsteiner, M.D.
Psychiatry Physician · Encino, CA
Conny D. Huthsteiner, M.D. is a psychiatry physician with a practice address in Encino, California, and NPI 1548207152, issued on Jun 1, 2006. Check the license (California C53158, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Conny D. Huthsteiner
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- C53158 CA
81536 MA
Self-reported in NPPES; status is on the state search - Practice location
- 4537 Gable Dr, Encino, CA 91316
- Phone
- (818) 578-5658
- Enumerated
- Jun 1, 2006
- Record last updated
- Apr 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (818) 578-5658
- Medicare enrollment
- Enrolled (PECOS I20220304002094); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Conny D. Huthsteiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C53158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
23 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Duloxetine Hcl23 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
- Mark David Levine MD Professional CorporationEncino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Conny D. Huthsteiner among 8,673 psychiatry physician records in California
Conny D. Huthsteiner, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1989 · median 2005 among the 3,295 with a school on file
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 psychiatry physician records list a practice address in Encino
They are 38 of the 3,136 NPPES records with a practice address in Encino, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Encino → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Christopher AlfonzoEncino, CA 913161437120433
- Susan Chun, MDEncino, CA 913161679695506
- Jennifer Cohenmehr, MDEncino, CA 913161710515689
- Christina Friar, M.D.Encino, CA 913161104976588
- Victoria Huang, MDEncino, CA 913161285861542
- Bernard Kirzner, M.D.Encino, CA 913161770521189
- Sungeun Lee, M.D.Encino, CA 913161083000277
- Karen MendezEncino, CA 913161992266332
Common questions
What is Conny D. Huthsteiner, M.D.'s NPI number?
Conny D. Huthsteiner, M.D.'s National Provider Identifier (NPI) is 1548207152, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Conny D. Huthsteiner, M.D. located?
The NPPES record lists a practice address at 4537 Gable Dr, Encino, CA, 91316. Phone: (818) 578-5658. Providers update this record themselves, so call before visiting.
How can I verify Conny D. Huthsteiner, M.D.'s license?
NPPES lists California license number C53158, 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 Conny D. Huthsteiner, M.D. prescribe under Medicare Part D?
In 2024, Conny D. Huthsteiner, M.D. had 23 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.