NPPES file of Aug 9, 2026

Rosa Lisa Dell'Oca, M.D.

Plastic and Reconstructive Surgery Physician · Mountain View, CA

Rosa Lisa Dell'Oca, M.D. is a plastic and reconstructive surgery physician with a practice address in Mountain View, California, and NPI 1174558662, issued on Jul 12, 2006. Check the license (California G77010, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174558662
Name
Rosa Lisa Dell'Oca
Credential
M.D.
Primary taxonomy
Plastic and Reconstructive Surgery Physician 2086S0122X
License number
G77010 CA
Self-reported in NPPES; status is on the state search
Practice location
525 South Drive, Mountain View, CA 94040
Phone
(650) 468-0840
Enumerated
Jul 12, 2006
Record last updated
Feb 9, 2024
Medicare enrollment
Enrolled (PECOS I20040224000814); may accept Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 525 South Drive

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Chao, M.D.Cardiovascular Disease Physician1992891493
  2. Jean Hsu, O.D.Optometrist1831169663
  3. Jennifer Wang, MDOphthalmology Physician1003817776

Verify Rosa Lisa Dell'Oca in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G77010
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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87% fewer Medicare Part D claims than the average plastic and reconstructive surgery physician in 2024

12 Medicare Part D claims, against an average of 93 among the 1,895 providers of this specialty who prescribed in Part D.

  1. Rosa Dell'Oca12
  2. Specialty average93

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.

Rosa Lisa Dell'Oca among 359 plastic and reconstructive surgery physician records in California

Rosa Lisa Dell'Oca, M.D. is one of 359 plastic and reconstructive surgery physician records with a practice address in California. 76% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 60% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated1991 · median 2003 among the 142 with a school on file
  • Record last updated2024 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0122X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic and Reconstructive Surgery Physician providers in California

There are 359 plastic and reconstructive surgery physician records in California.

The 8 plastic and reconstructive surgery physician records with the nearest ZIP codes

  1. John Connolly, MDMountain View, CA 940401346337946
  2. Alexander Ereso, MDMountain View, CA 940401144480492
  3. Jane Weston, M.D., F.A.C.SAtherton, CA 940271518083245
  4. Joanne Stenger, M.D.Menlo Park, CA 940251356602783
  5. Sven Gunther, MDBurlingame, CA 940101952724536
  6. Ginger Xu, M.D.San Francisco, CA 941021437486958
  7. Alexander FacqueSan Francisco, CA 941081336415801
  8. Leonard Gray, M.D.San Francisco, CA 941081649482662

Common questions

What is Rosa Lisa Dell'Oca, M.D.'s NPI number?

Rosa Lisa Dell'Oca, M.D.'s National Provider Identifier (NPI) is 1174558662, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rosa Lisa Dell'Oca, M.D. located?

The NPPES record lists a practice address at 525 South Drive, Mountain View, CA, 94040. Phone: (650) 468-0840. Providers update this record themselves, so call before visiting.

How can I verify Rosa Lisa Dell'Oca, M.D.'s license?

NPPES lists California license number G77010, 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 Rosa Lisa Dell'Oca, M.D. prescribe under Medicare Part D?

In 2024, Rosa Lisa Dell'Oca, M.D. had 12 Medicare Part D claims; the average among plastic and reconstructive surgery physician prescribers was 93. 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.