Arielle Nicole Valdez-Sinon
Obstetrics & Gynecology Physician · Baltimore, MD
Arielle Nicole Valdez-Sinon is an obstetrics & gynecology physician with a practice address in Baltimore, Maryland, and NPI 1275205882, issued on Oct 1, 2021. Check the license (Maryland D0105607, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Arielle Nicole Valdez-Sinon
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- D0105607 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-6710
- Enumerated
- Oct 1, 2021
- Record last updated
- Jul 7, 2026
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arielle Nicole Valdez-Sinon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0105607Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
55 Medicare Part D claims for 28 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen14 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.
Arielle Nicole Valdez-Sinon among 1,034 obstetrics & gynecology physician records in Maryland
Arielle Nicole Valdez-Sinon is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 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 2021, is newer than 96% of them.
- NPI issued2021 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 54% 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 Maryland 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 Maryland
There are 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Baltimore → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jean Anderson, M.D.Baltimore, MD 212871992769889
- Cynthia Argani, M.D.Baltimore, MD 212871710930821
- Milagros Atienza, M.D.Baltimore, MD 212871265497010
- Jessica Bienstock, M.D.Baltimore, MD 212871790741429
- Jenell Coleman, MD MPHBaltimore, MD 212871104803386
- Alice Cootauco, M.D.Baltimore, MD 212871801843826
- Terri Cornelison, M.D.Baltimore, MD 212871366482341
- Geoffrey Cundiff, M.D.Baltimore, MD 212871730124637
Common questions
What is Arielle Nicole Valdez-Sinon's NPI number?
Arielle Nicole Valdez-Sinon's National Provider Identifier (NPI) is 1275205882, issued on Oct 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Arielle Nicole Valdez-Sinon located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-6710. Providers update this record themselves, so call before visiting.
How can I verify Arielle Nicole Valdez-Sinon's license?
NPPES lists Maryland license number D0105607, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arielle Nicole Valdez-Sinon prescribe under Medicare Part D?
In 2024, Arielle Nicole Valdez-Sinon had 55 Medicare Part D claims for 28 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.