Heidi Butz, NP
Endocrinology, Diabetes & Metabolism Physician · Los Angeles, CA
Heidi Butz, NP is an endocrinology, diabetes & metabolism physician with a practice address in Los Angeles, California, and NPI 1003959719, issued on Feb 14, 2007. Check the license (California 16574, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Heidi Butz
- Credential
- NP
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 16574 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Med Plz, Los Angeles, CA 90095
- Phone
- (310) 825-7922
- Enumerated
- Feb 14, 2007
- Record last updated
- Mar 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- RN679855 CA
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 200 Med Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heidi Butz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 16574Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $74.26
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Heidi Butz among 1,131 endocrinology, diabetes & metabolism physician records in California
Heidi Butz, NP is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 42% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2008 · 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 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Los Angeles → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Sheila Ahmadi, MDLos Angeles, CA 900951194800094
- Shalini Bhat, MDLos Angeles, CA 900951699821553
- Peter Butler, MDLos Angeles, CA 900951255366142
- Inder Chopra, MDLos Angeles, CA 900951124053921
- Christine Darwin, MDLos Angeles, CA 900951639104482
- Susan Davis, MDLos Angeles, CA 900951780600841
- Anthony Heaney, M.D.Los Angeles, CA 900951720016850
- David Heber, MDLos Angeles, CA 900951972522589
Common questions
What is Heidi Butz, NP's NPI number?
Heidi Butz, NP's National Provider Identifier (NPI) is 1003959719, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Butz, NP located?
The NPPES record lists a practice address at 200 Med Plz, Los Angeles, CA, 90095. Phone: (310) 825-7922. Providers update this record themselves, so call before visiting.
How can I verify Heidi Butz, NP's license?
NPPES lists California license number 16574, 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.
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.