Nathalie B. Wetzel, LSW
Social Worker · Bryn Mawr, PA
Nathalie B. Wetzel, LSW is a social worker with a practice address in Bryn Mawr, Pennsylvania, and NPI 1225803620, issued on Nov 16, 2023. Check the license (Pennsylvania SW140876, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathalie B. Wetzel
- Credential
- LSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- SW140876 PA
Self-reported in NPPES; status is on the state search - Practice location
- 850 W Lancaster Ave, Bryn Mawr, PA 19010
- Phone
- (610) 520-1510
- Enumerated
- Nov 16, 2023
- Record last updated
- Nov 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20260226004451); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,063 in Pennsylvania → Look up another NPI →
Also registered at 850 W Lancaster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jane Back, LMCSWClinical Social Worker1265981963
- Stephen Baker, MDPsychiatry Physician1235247180
- Christine Bell PrinceCounselor1538290788
- Kate CornwellSocial Worker1487784740
- Courtney Davey, MA, LMFTMarriage & Family Therapist1588297469
- Kristal DefeoAddiction (Substance Use Disorder) Counselor1699222125
Verify Nathalie B. Wetzel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SW140876Check 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
- Resources For Human Development, IncBryn Mawr, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathalie B. Wetzel among 5,063 social worker records in Pennsylvania
Nathalie B. Wetzel, LSW is one of 5,063 social worker records with a practice address in Pennsylvania. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 69% of them.
- NPI issued2023 · 69% of these records are older, 23% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2023 · median 2013 among the 299 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 social worker records list a practice address in Bryn Mawr
They are 26 of the 1,496 NPPES records with a practice address in Bryn Mawr, and 5,063 social worker records in Pennsylvania.
All 5,063 in Pennsylvania → Every provider in Bryn Mawr → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Laurie Bass, MSS LSWBryn Mawr, PA 190101417225368
- Sara Bressi, PH.D., LSWBryn Mawr, PA 190101548563992
- Kate CornwellBryn Mawr, PA 190101487784740
- Jonathan Eicher, LMSW, MBABryn Mawr, PA 190101902249931
- April Fuller, L.S.W.Bryn Mawr, PA 190101811323280
- Robert Graham, LSWBryn Mawr, PA 190101821418260
- Burgandy Holiday, LSWBryn Mawr, PA 190101073933230
- Kristen Lilla, LCSWBryn Mawr, PA 190101730492729
Common questions
What is Nathalie B. Wetzel, LSW's NPI number?
Nathalie B. Wetzel, LSW's National Provider Identifier (NPI) is 1225803620, issued on Nov 16, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Nathalie B. Wetzel, LSW located?
The NPPES record lists a practice address at 850 W Lancaster Ave, Bryn Mawr, PA, 19010. Phone: (610) 520-1510. Providers update this record themselves, so call before visiting.
How can I verify Nathalie B. Wetzel, LSW's license?
NPPES lists Pennsylvania license number SW140876, as entered by the provider. Search the Pennsylvania 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.