Sharon Orbach Wietstock, M.D.
Pediatrics Physician · San Francisco, CA
Sharon Orbach Wietstock, M.D. is a pediatrics physician with a practice address in San Francisco, California, and NPI 1396155446, issued on Apr 29, 2014. Check the license (California A141854, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sharon Orbach Wietstock
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A141854 CA
Self-reported in NPPES; status is on the state search - Practice location
- 550 16TH Street, San Francisco, CA 94158
- Phone
- (415) 476-5001
- Enumerated
- Apr 29, 2014
- Record last updated
- May 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 550 16TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Cheng, M.D.Pediatric Gastroenterology Physician1366837338
- Amanda LaboraStudent in an Organized Health Care Education/Training Program1528528163
Verify Sharon Orbach Wietstock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A141854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $88.97
3 payments; by number, the most common kind was food and beverage; the largest payer was Neurelis, Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Sharon Orbach Wietstock among 9,272 pediatrics physician records in California
Sharon Orbach Wietstock, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 76% of them.
- NPI issued2014 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2016 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
514 pediatrics physician records list a practice address in San Francisco
They are 514 of the 38,143 NPPES records with a practice address in San Francisco, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in San Francisco → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Jayme Congdon, MDSan Francisco, CA 941581003201237
- Camila Fabersunne, M.D., M.P.HSan Francisco, CA 941581407241581
- Emily Frank, M.D.San Francisco, CA 941581306231618
- Balram Gangaram, M.D.San Francisco, CA 941581841369519
- David Hayashida, MDSan Francisco, CA 941581407925159
- Corina Iacopetti, M.D.San Francisco, CA 941581588050074
- Meredith Laguna, MD, MPHSan Francisco, CA 941581316365786
- Nicole Ling, M.D.San Francisco, CA 941581942593082
Common questions
What is Sharon Orbach Wietstock, M.D.'s NPI number?
Sharon Orbach Wietstock, M.D.'s National Provider Identifier (NPI) is 1396155446, issued on Apr 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Orbach Wietstock, M.D. located?
The NPPES record lists a practice address at 550 16TH Street, San Francisco, CA, 94158. Phone: (415) 476-5001. Providers update this record themselves, so call before visiting.
How can I verify Sharon Orbach Wietstock, M.D.'s license?
NPPES lists California license number A141854, 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.
What is Sharon Orbach Wietstock, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.