Diane K. Noyes, M.D.
Hospitalist Physician · Templeton, CA
Diane K. Noyes, M.D. is a hospitalist physician with a practice address in Templeton, California, and NPI 1497738348, issued on Nov 23, 2005. Check the license (California G86784, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diane K. Noyes
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- G86784 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Las Tablas RD, Templeton, CA 93465
- Phone
- (805) 434-4352
- Enumerated
- Nov 23, 2005
- Record last updated
- Nov 11, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 00G867840 CA
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 1100 Las Tablas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Buys, DOEmergency Medicine Physician1639127376
- Raul Easton-Carr, M.D.Emergency Medicine Physician1144494642
- Gregory Frye, MDEmergency Medicine Physician1487602348
Verify Diane K. Noyes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average hospitalist physician in 2024
86 Medicare Part D claims for 52 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Hcl65 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.
Diane K. Noyes among 3,099 hospitalist physician records in California
Diane K. Noyes, M.D. is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 81% of these records are
- Record last updated2009 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Templeton → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Alina Dalmendray, MDSanta Maria, CA 934541386654168
- Stephen Herrick, D.O.Santa Maria, CA 934541588044549
- Katie Julian, MDSanta Maria, CA 934541730205220
- Lisa Ryan, M.D.Santa Maria, CA 934541134157639
- Cristina Valero, MDSanta Maria, CA 934541467629931
- Tammie Arnold, DOArroyo Grande, CA 934211669465878
- Ann Bollay, MDSan Luis Obispo, CA 934051487610333
- Ashlynn Gordon, D.O.San Luis Obispo, CA 934051255779641
Common questions
What is Diane K. Noyes, M.D.'s NPI number?
Diane K. Noyes, M.D.'s National Provider Identifier (NPI) is 1497738348, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Diane K. Noyes, M.D. located?
The NPPES record lists a practice address at 1100 Las Tablas RD, Templeton, CA, 93465. Phone: (805) 434-4352. Providers update this record themselves, so call before visiting.
How can I verify Diane K. Noyes, M.D.'s license?
NPPES lists California license number G86784, 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 Diane K. Noyes, M.D. prescribe under Medicare Part D?
In 2024, Diane K. Noyes, M.D. had 86 Medicare Part D claims for 52 beneficiaries; the average among hospitalist physician prescribers was 521. 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.