Sunita Singh, MD
Infectious Disease Physician · Santa Cruz, CA
Sunita Singh, MD is an infectious disease physician with a practice address in Santa Cruz, California, and NPI 1649508581, issued on Dec 4, 2009. Check the license (California A110275, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sunita Singh
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- A110275 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1595 Soquel Dr Ste 411, Santa Cruz, CA 95065
- Phone
- (831) 475-8834
- Enumerated
- Dec 4, 2009
- Record last updated
- Apr 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (831) 462-2058
- Medicare enrollment
- Enrolled (PECOS I20100204000672); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1595 Soquel Dr Ste 411
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pritisheel Banga, DOEndocrinology, Diabetes & Metabolism Physician1043571151
- Michelle Di Fiore, M.D.Rheumatology Physician1790171072
- John Kaufmann, MDInfectious Disease Physician1265481949
- Aaron Pardini, M.D.Endocrinology, Diabetes & Metabolism Physician1235147562
- Charulata Ramaprasad, M.D.Infectious Disease Physician1528269925
Verify Sunita Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A110275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average infectious disease physician in 2024
272 Medicare Part D claims for 72 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Ceftriaxone22 claims
- Amoxicillin-Clavulanate Potass18 claims
- Vancomycin Hcl17 claims
- Cefazolin Sodium15 claims
- Doxycycline Hyclate15 claims
- Biktarvy12 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 MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Dignity Health Medical FoundationSanta Cruz, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
Other infectious disease physician records in California
- Sanaz Abderrahmane, M.D.Sacramento, CA1902039902
- Shira Abeles, M.D.San Diego, CA1720240625
- Igor Abolnik, MDRureka, CA1194783829
- Firas Abubaker, MDCorona, CA1346255254
- Nehkonti Adams, M.D.San Diego, CA1194985705
- Paul Adamson, MD, MPHLos Angeles, CA1639558455
- Alina Adeel, M.DLa Jolla, CA1831453596
- Oladunni Adeyiga, MDLos Angeles, CA1801809751
- Jacqueline Adler, M.D.West Hills, CA1326094582
- Dipti Agrawal, MDPalo Alto, CA1437137189
Common questions
What is Sunita Singh, MD's NPI number?
Sunita Singh, MD's National Provider Identifier (NPI) is 1649508581, issued on Dec 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sunita Singh, MD located?
The NPPES record lists a practice address at 1595 Soquel Dr Ste 411, Santa Cruz, CA, 95065. Phone: (831) 475-8834. Providers update this record themselves, so call before visiting.
How can I verify Sunita Singh, MD's license?
NPPES lists California license number A110275, 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 Sunita Singh, MD prescribe under Medicare Part D?
In 2024, Sunita Singh, MD had 272 Medicare Part D claims for 72 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Sunita Singh, MD's MIPS final score?
The 2023 MIPS final score is 96.5 of 100. 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.