NPPES file of Aug 9, 2026

Heather Ann Barber, OSC

Case Manager/Care Coordinator · Locust Valley, NY

Heather Ann Barber, OSC is a case manager/care coordinator with a practice address in Locust Valley, New York, and NPI 1891346706, issued on Sep 23, 2019. Check the license with the New York 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
1891346706
Name
Heather Ann Barber
Credential
OSC
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
Practice location
191 Forest Ave Unit 2B, Locust Valley, NY 11560
Phone
(516) 827-1970
Enumerated
Sep 23, 2019
Record last updated
Sep 23, 2019 (not updated in 7 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 191 Forest Ave Unit 2B

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

  1. Tatiana SchwarzwaldCase Manager/Care Coordinator1013497890

Verify Heather Ann Barber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York 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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2 case manager/care coordinator records list a practice address in Locust Valley

They are 2 of the 97 NPPES records with a practice address in Locust Valley, and 8,208 case manager/care coordinator records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2 in Locust Valley → All 8,208 in New York → Every provider in Locust Valley →

Other case manager/care coordinator records in New York

  1. Laura A DejohnRochester, NY1619677085
  2. Noor AanSyosset, NY1083581912
  3. Madeline AbadBronx, NY1730445867
  4. Nno AbaiadzeBrooklyn, NY1558082818
  5. Alina AbakirovaBrooklyn, NY1932098662
  6. Stephanie AballayWest Babylon, NY1962176586
  7. Veronica AbazisCambria Heights, NY1376909952
  8. Awn AbbasCorona, NY1114491701
  9. Alia AbbasiCorona, NY1952703696
  10. Sheri AbbeyBelmont, NY1962285197

Common questions

What is Heather Ann Barber, OSC's NPI number?

Heather Ann Barber, OSC's National Provider Identifier (NPI) is 1891346706, issued on Sep 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Heather Ann Barber, OSC located?

The NPPES record lists a practice address at 191 Forest Ave Unit 2B, Locust Valley, NY, 11560. Phone: (516) 827-1970. Providers update this record themselves, so call before visiting.

How can I verify Heather Ann Barber, OSC's license?

Search the New York 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.