NPPES file of Aug 9, 2026

Ellen Merker, LPC

Mental Health Counselor · Madison, WI

Ellen Merker, LPC is a mental health counselor with a practice address in Madison, Wisconsin, and NPI 1811471550, issued on Sep 19, 2018. Check the license (Wisconsin 8058-125, as entered in NPPES) with the Wisconsin 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
1811471550
Name
Ellen Merker
Credential
LPC
Primary taxonomy
Mental Health Counselor 101YM0800X
License numbers
8058-125 WI
3952-226 WI
Self-reported in NPPES; status is on the state search
Practice location
5202 Painted Post Dr, Madison, WI 53716
Phone
(608) 513-2139
Enumerated
Sep 19, 2018
Record last updated
Jan 5, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20240102000551); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Ellen Merker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 8058-125
    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
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Ellen Merker among 2,622 mental health counselor records in Wisconsin

Ellen Merker, LPC is one of 2,622 mental health counselor records with a practice address in Wisconsin. 11% 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 2018, is newer than 45% of them.

  • NPI issued2018 · 45% of these records are older, 50% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 15% of these records are
  • Graduated2012 · median 2016 among the 390 with a school on file
  • Record last updated2021 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

439 mental health counselor records list a practice address in Madison

They are 439 of the 15,014 NPPES records with a practice address in Madison, and 2,622 mental health counselor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 mental health counselor records with the nearest ZIP codes

  1. Mary Lu Anderson, LCSW, RN, CSACMadison, WI 537161194908673
  2. Rosa DaneshvarMonona, WI 537161487335337
  3. Arkeya EcholsMonona, WI 537161497351506
  4. Kim FloodMadison, WI 537161346483153
  5. Dana Goodman, LPCMonona, WI 537161679225908
  6. Elizabeth Gregg, MA, LPCMadison, WI 537161669981676
  7. Jessica Katcher, LCSW, SACITMonona, WI 537161669680583
  8. Brittany McGonagleMonona, WI 537161225601107

Common questions

What is Ellen Merker, LPC's NPI number?

Ellen Merker, LPC's National Provider Identifier (NPI) is 1811471550, issued on Sep 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Merker, LPC located?

The NPPES record lists a practice address at 5202 Painted Post Dr, Madison, WI, 53716. Phone: (608) 513-2139. Providers update this record themselves, so call before visiting.

How can I verify Ellen Merker, LPC's license?

NPPES lists Wisconsin license number 8058-125, as entered by the provider. Search the Wisconsin 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.

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.