David Yu Greenblatt, M.D.
Surgery Physician · San Diego, CA
David Yu Greenblatt, M.D. is a surgery physician with a practice address in San Diego, California, and NPI 1912955576, issued on May 5, 2006. Check the license (California A120249, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Yu Greenblatt
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- A120249 CA
51712 WI
Self-reported in NPPES; status is on the state search - Practice location
- 8010 Frost St, San Diego, CA 92123
- Phone
- (858) 499-2600
- Enumerated
- May 5, 2006
- Record last updated
- Aug 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120504000565); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 8010 Frost St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joanna Adamczak, M.D.Maternal & Fetal Medicine Physician1447428420
- Robert Adamson, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1043292584
- Rene Barbieri-Welge, PH.D.Clinical Psychologist1982731048
- Ayala Ben-Tall, PH.D.Clinical Psychologist1851433106
- Stephen Bickler, M.D.Pediatric Surgery Physician1891866653
- Gary Blake, M.D.Maternal & Fetal Medicine Physician1497738439
Verify David Yu Greenblatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A120249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average surgery physician in 2024
124 Medicare Part D claims for 66 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 61 claims were for opioids.
Most prescribed
- Tramadol Hcl57 claims
- Ibuprofen51 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): 73.6 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: $77.67
2 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Yu Greenblatt among 3,118 surgery physician records in California
David Yu Greenblatt, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2003 · median 2003 among the 1,901 with a school on file
- Record last updated2015 · 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 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in San Diego → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Gary Bench, M.D.San Diego, CA 921231225007974
- Christina Casteel, MDSan Diego, CA 921231740396167
- Gary Clark, M.D.San Diego, CA 921231518042274
- John Frey, M.D.San Diego, CA 921231396751285
- Allan Gamagami, M.D.San Diego, CA 921231053329193
- Jeffrey Halldorson, M.D.San Diego, CA 921231558446351
- Marquis Hart, M.D.San Diego, CA 921231356401442
- Gregory Imler, M.D.San Diego, CA 921231275543605
Common questions
What is David Yu Greenblatt, M.D.'s NPI number?
David Yu Greenblatt, M.D.'s National Provider Identifier (NPI) is 1912955576, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Yu Greenblatt, M.D. located?
The NPPES record lists a practice address at 8010 Frost St, San Diego, CA, 92123. Phone: (858) 499-2600. Providers update this record themselves, so call before visiting.
How can I verify David Yu Greenblatt, M.D.'s license?
NPPES lists California license number A120249, 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 David Yu Greenblatt, M.D. prescribe under Medicare Part D?
In 2024, David Yu Greenblatt, M.D. had 124 Medicare Part D claims for 66 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is David Yu Greenblatt, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 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.