Isabel Welsh
Student in an Organized Health Care Education/Training Program · Alameda, CA
Isabel Welsh is a student in an organized health care education/training program with a practice address in Alameda, California, and NPI 1831995315, issued on Feb 24, 2025. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabel Welsh
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- PA101894 MA
Self-reported in NPPES; status is on the state search - Practice location
- 127 Shepardson LN, Alameda, CA 94502
- Phone
- (510) 909-5056
- Enumerated
- Feb 24, 2025
- Record last updated
- Feb 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20260130001385); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Verify Isabel Welsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Emergency Physician Associates OF Massachusetts PCWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isabel Welsh among 40,652 student in an organized health care education/training program records in California
Isabel Welsh is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 68% of them.
- NPI issued2025 · 68% of these records are older, 15% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2025 · median 2017 among the 2,409 with a school on file
- Record last updated2026 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 student in an organized health care education/training program records list a practice address in Alameda
They are 44 of the 2,492 NPPES records with a practice address in Alameda, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Alameda → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Cheng-Chi ChangAlameda, CA 945021669015665
- Elise Gabrielle FelicianoAlameda, CA 945021265255491
- Gwen Lovett, APCCAlameda, CA 945021902316987
- Mathew ParkAlameda, CA 945021245563378
- Zachary Booze, MDAmerican Canyon, CA 945031992564447
- Nancy CabreraAlameda, CA 945011710791884
- Phoebe ChartockAlameda, CA 945011326914649
- Jason ClarkAlameda, CA 945011386529907
Common questions
What is Isabel Welsh's NPI number?
Isabel Welsh's National Provider Identifier (NPI) is 1831995315, issued on Feb 24, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Isabel Welsh located?
The NPPES record lists a practice address at 127 Shepardson LN, Alameda, CA, 94502. Phone: (510) 909-5056. Providers update this record themselves, so call before visiting.
How can I verify Isabel Welsh's license?
Search the California board that licenses this profession; the NPPES record confirms identity 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.