Guneet Singh
Emergency Medicine Physician · Aliso Viejo, CA
Guneet Singh is an emergency medicine physician with a practice address in Aliso Viejo, California, and NPI 1073976916, issued on Mar 29, 2016. Check the license (California A160585, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Guneet Singh
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A160585 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22 Estero Pointe, Aliso Viejo, CA 92656
- Phone
- (949) 338-5591
- Enumerated
- Mar 29, 2016
- Record last updated
- Jul 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190808001759); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Guneet Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average emergency medicine physician in 2024
319 Medicare Part D claims for 228 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Cephalexin54 claims
- Azithromycin29 claims
- Hydrocodone-Acetaminophen28 claims
- Prednisone27 claims
- Cefpodoxime Proxetil25 claims
- Amoxicillin-Clavulanate Potass12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $120.08
1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Bills Medicare through one group practice
- Cep America - CaliforniaMoreno Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guneet Singh among 7,751 emergency medicine physician records in California
Guneet Singh is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2011 among the 4,560 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Aliso Viejo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brett Hadley, D.O.Aliso Viejo, CA 926561932499829
- Scott Shreeve, MDAliso Viejo, CA 926561891832051
- Benjamin Kim-Wakamatsu, MDNewport Beach, CA 926581457409476
- Dwight Arakaki, M.DLaguna Hills, CA 926531376653360
- Joshua Bobko, MDLaguna Hills, CA 926531235397621
- Randall Chong, M.DLaguna Hills, CA 926531124056387
- William Fields, M.DLaguna Hills, CA 926531699703801
- Edward Mescher, M.DLaguna Hills, CA 926531942246897
Common questions
What is Guneet Singh's NPI number?
Guneet Singh's National Provider Identifier (NPI) is 1073976916, issued on Mar 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Guneet Singh located?
The NPPES record lists a practice address at 22 Estero Pointe, Aliso Viejo, CA, 92656. Phone: (949) 338-5591. Providers update this record themselves, so call before visiting.
How can I verify Guneet Singh's license?
NPPES lists California license number A160585, 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 Guneet Singh prescribe under Medicare Part D?
In 2024, Guneet Singh had 319 Medicare Part D claims for 228 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Guneet Singh's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.