Tiffany A. Moore-Simas, M.D.
Obstetrics & Gynecology Physician · Worcester, MA
Tiffany A. Moore-Simas, M.D. is an obstetrics & gynecology physician with a practice address in Worcester, Massachusetts, and NPI 1124019435, issued on Nov 4, 2005. Check the license (Massachusetts 221080, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Tiffany A. Moore-Simas
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 221080 MA
Self-reported in NPPES; status is on the state search - Practice location
- 119 Belmont St, Worcester, MA 01605
- Phone
- (508) 334-6255
- Enumerated
- Nov 4, 2005
- Record last updated
- Nov 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 110038678A MA
- Medicare enrollment
- Enrolled (PECOS I20040809000455); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2000
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,127 in Massachusetts → Look up another NPI →
Also registered at 119 Belmont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tiffany A. Moore-Simas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 221080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97 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
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany A. Moore-Simas among 1,127 obstetrics & gynecology physician records in Massachusetts
Tiffany A. Moore-Simas, M.D. is one of 1,127 obstetrics & gynecology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2000 · median 2004 among the 715 with a school on file
- Record last updated2020 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Massachusetts
There are 1,127 obstetrics & gynecology physician records in Massachusetts.
All 1,127 in Massachusetts → Every provider in Worcester → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mark Aversa, MDWorcester, MA 016051205806908
- Don Deprez, M.D.Worcester, MA 016051700981594
- Patrick Hogan, M.D.Worcester, MA 016051245221449
- Julia Johnson, M.D.Worcester, MA 016051689787293
- Crista Johnson-Agbakwu, MD, MSCWorcester, MA 016051649363755
- Kitsa Kondylis-Deblois, MDWorcester, MA 016051346218807
- Tara Kumaraswami, M.D.Worcester, MA 016051144373184
- Mark Manning, D.O.Worcester, MA 016051487707329
Common questions
What is Tiffany A. Moore-Simas, M.D.'s NPI number?
Tiffany A. Moore-Simas, M.D.'s National Provider Identifier (NPI) is 1124019435, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany A. Moore-Simas, M.D. located?
The NPPES record lists a practice address at 119 Belmont St, Worcester, MA, 01605. Phone: (508) 334-6255. Providers update this record themselves, so call before visiting.
How can I verify Tiffany A. Moore-Simas, M.D.'s license?
NPPES lists Massachusetts license number 221080, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Tiffany A. Moore-Simas, M.D.'s MIPS final score?
The 2023 MIPS final score is 97 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.