Nathan Cloar, D.O.
Emergency Medicine Physician · Bakersfield, CA
Nathan Cloar, D.O. is an emergency medicine physician with a practice address in Bakersfield, California, and NPI 1689997694, issued on Mar 4, 2010. Check the license (California 20A10781, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nathan Cloar
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 20A10781 CA
87595 SC
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Stockdale Hwy, Bakersfield, CA 93311
- Phone
- (661) 282-4900
- Enumerated
- Mar 4, 2010
- Entity
- Type 1 · individual
Also registered at 9500 Stockdale Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vito Almaraz, PA-CPhysician Assistant1164443263
- Alaleh Bazmi, M.D.Internal Medicine Physician1417981267
- Bobby Bramlett, D.C.Chiropractor1013048008
- Kristen Calciano, F.N.P.Family Nurse Practitioner1508887613
- Pamela Caprioli, PAPhysician Assistant1962420422
- Ashokkumar Ghadia, M.D.Family Medicine Physician1124049234
Verify Nathan Cloar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A10781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
21% more Medicare Part D claims than the average emergency medicine physician in 2024
428 Medicare Part D claims for 301 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 80 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen72 claims
- Cephalexin37 claims
- Methylprednisolone24 claims
- Prednisone22 claims
- Ondansetron Hcl21 claims
- Ciprofloxacin Hcl16 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.
104 emergency medicine physician records list a Bakersfield practice address
They are 104 of the 11,539 NPPES records with a Bakersfield practice address, and 7,133 emergency medicine physician records in California.
All 104 in Bakersfield → All 7,133 in California → Every provider in Bakersfield →
Other emergency medicine physician records in California
- Cooper Aakhus, MDStanford, CA1194351007
- Pyra Aarden, MDMartinez, CA1417058199
- Neal Aaron, D.O.Encinitas, CA1114283520
- Eric AaserudeWalnut Creek, CA1811491194
- Nader Abas, MDBarstow, CA1346288305
- Michael Abbo, MDNovato, CA1205819042
- Daniel Abbott, MDFullerton, CA1518907864
- Paul-Andre Abboud, M.D.Oakland, CA1710065503
- Mostafa Abdel-Hamid, MDStanford, CA1457918740
- Ashraf Abdel-KerimChino, CA1396961538
Common questions
What is Nathan Cloar, D.O.'s NPI number?
Nathan Cloar, D.O.'s National Provider Identifier (NPI) is 1689997694, issued on Mar 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Cloar, D.O. located?
The NPPES record lists a practice address at 9500 Stockdale Hwy, Bakersfield, CA, 93311. Phone: (661) 282-4900. Providers update this record themselves, so call before visiting.
How can I verify Nathan Cloar, D.O.'s license?
NPPES lists California license number 20A10781, 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 Nathan Cloar, D.O. prescribe under Medicare Part D?
In 2024, Nathan Cloar, D.O. had 428 Medicare Part D claims for 301 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.