NPPES file of Aug 9, 2026

Anna Marhefka, SW

Social Worker · Erie, PA

Anna Marhefka, SW is a social worker with a practice address in Erie, Pennsylvania, and NPI 1316618127, issued on Sep 22, 2021. Check the license (Pennsylvania SW137575, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316618127
Name
Anna Marhefka
Credential
SW
Primary taxonomy
Social Worker 104100000X
License number
SW137575 PA
Self-reported in NPPES; status is on the state search
Practice location
4950 W 23RD St Ste 1, Erie, PA 16506
Phone
(146) 160-5338
Enumerated
Sep 22, 2021
Record last updated
Sep 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(814) 456-4873
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest social worker records → All 5,063 in Pennsylvania → Look up another NPI →

Also registered at 4950 W 23RD St Ste 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kaitlyn AdamsBehavior Analyst1538871454
  2. Holly Blass, LPCProfessional Counselor1174183297
  3. Ashley BlissBehavior Analyst1710539994
  4. Valerie BrownBehavior Analyst1740114933
  5. Carling BurkeSpeech-Language Pathologist1740794429
  6. Noah BurkhartBehavior Analyst1336026012

Verify Anna Marhefka in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SW137575    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Anna Marhefka among 5,063 social worker records in Pennsylvania

Anna Marhefka, SW 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 not. Its NPI, issued in 2021, is newer than 57% of them.

  • NPI issued2021 · 57% of these records are older, 38% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2021 · 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).

121 social worker records list a practice address in Erie

They are 121 of the 5,083 NPPES records with a practice address in Erie, and 5,063 social worker records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,063 in Pennsylvania → Every provider in Erie → Social Worker nationwide →

The 8 social worker records with the nearest ZIP codes

  1. Sam Burton, MSW, LSWErie, PA 165061740830330
  2. Tracy Carlini, LSWErie, PA 165061952058349
  3. Jessica Duda, LSWErie, PA 165061689527657
  4. Erica Ferraro, MSW, LSWErie, PA 165061770036055
  5. Deonte Ford, LCSWErie, PA 165061811657893
  6. Michael GustafsonErie, PA 165061700546397
  7. William Krowinski, MSW PHDErie, PA 165061831248822
  8. Bethenie McCommonsErie, PA 165061285305102

Common questions

What is Anna Marhefka, SW's NPI number?

Anna Marhefka, SW's National Provider Identifier (NPI) is 1316618127, issued on Sep 22, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Anna Marhefka, SW located?

The NPPES record lists a practice address at 4950 W 23RD St Ste 1, Erie, PA, 16506. Phone: (146) 160-5338. Providers update this record themselves, so call before visiting.

How can I verify Anna Marhefka, SW's license?

NPPES lists Pennsylvania license number SW137575, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.