NPPES file of Aug 9, 2026

Siobhan Berger

Mental Health Counselor · Somerville, NJ

Siobhan Berger is a mental health counselor with a practice address in Somerville, New Jersey, and NPI 1205215670, issued on May 19, 2015. Check the license with the New Jersey 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
1205215670
Name
Siobhan Berger
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
21 E High St, Somerville, NJ 08876
Phone
(908) 977-1650
Enumerated
May 19, 2015
Record last updated
Mar 5, 2020 (not updated in 6 years: call before relying on the address or phone)
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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Also registered at 21 E High St

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

  1. Andrea BlumbergMental Health Counselor1841919602
  2. Serena Brennan, LCSWClinical Social Worker1326714304
  3. Colleen Craig, LACMental Health Counselor1033890009
  4. Carole Doorley, L.C.S.W.Clinical Social Worker1811035868
  5. Julia FerrisSocial Worker1922744242
  6. Alana Frederique, LACPsychologist1922996594

Verify Siobhan Berger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck 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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22 mental health counselor records list a practice address in Somerville

They are 22 of the 693 NPPES records with a practice address in Somerville, and 10,009 mental health counselor records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other mental health counselor records in New Jersey

  1. Gina AbateWestampton, NJ1881347656
  2. Vida Abbam-KeeneWestampton, NJ1679194286
  3. Jane-Roz AbbeWestampton, NJ1659117091
  4. Megan AbbottLumberton, NJ1417363169
  5. Monica AbdalmessihWestampton, NJ1386220762
  6. Nadine Abdelaziz, LAC, CCTPParamus, NJ1154186757
  7. Shadi AbdelmalakWestampton, NJ1629849732
  8. Emelene Abdul-BakyWestampton, NJ1881351591
  9. Abdullah Abdul-Hakeem, ED.MNewark, NJ1790037364
  10. Sabreen Abdul-RaheemWestampton, NJ1477111813

Common questions

What is Siobhan Berger's NPI number?

Siobhan Berger's National Provider Identifier (NPI) is 1205215670, issued on May 19, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Siobhan Berger located?

The NPPES record lists a practice address at 21 E High St, Somerville, NJ, 08876. Phone: (908) 977-1650. Providers update this record themselves, so call before visiting.

How can I verify Siobhan Berger's license?

Search the New Jersey 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.