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DR. HARLAN KOSSON M.D.
NPI 1144352949
Psychiatry & Neurology - Psychiatry in Lyons, NY

Active since March 09, 2007PECOS Enrolled

NPPES record last updated: May 4, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Harlan Kosson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HARLAN KOSSON M.D. (NPI 1144352949) is an individual psychiatry provider in Lyons, New York, licensed in New York (148286) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144352949
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. HARLAN KOSSONCredential: M.D.
Location Address1519 NYE RDLyons, NY 14489-9133
Mailing AddressPo Box 309Pittsford, NY 14534-0309 · (845) 294-0568
Phone(845) 294-0568
Sole ProprietorYes
Enumeration DateMarch 9, 2007
Last NPPES UpdateMay 4, 2016
✔ NPI 1144352949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 148286
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Forensic PsychiatryTaxonomy 2084F0202X · License 148286 (NY)
Also ListedPsychiatry & Neurology · Addiction PsychiatryTaxonomy 2084P0802X · License 148286 (NY)
Also ListedPsychiatry & Neurology · Geriatric PsychiatryTaxonomy 2084P0805X · License 148286 (NY)
1519 NYE RD, Lyons, NY 14489
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINB19384
Medicare UPIN79D543NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Harlan Kosson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Harlan Kosson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rochester Rehabilitation Center, Inc
30 mi
Community/Behavioral Health
1000 ELMWOOD AVE
Rochester, NY 14620
  • Reassigned Medicare billing, New York enrollment
  • 16 clinicians in this Medicare group
NPI 1306901913 (585) 271-2520

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14489 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$166.88 typical visit price
range $54.87 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. WENDY N. WEBSTER BA, CASAC, LMHC
Counselor (Mental Health)
1519 NYE RD
LYONS, NY 14489
Wayne County (315) 946-5722
MORGAN WADSWORTH
Peer Specialist
1519 NYE RD
LYONS, NY 14489
Wayne County (315) 946-5750
FRANCIS MODAFFARI CASAC
Counselor (Addiction (Substance Use Disorder))
1519 NYE RD
LYONS, NY 14489
Wayne County (315) 946-5722
JACK B BICKFORD
Counselor (Mental Health)
1519 NYE RD
LYONS, NY 14489
Wayne County (315) 946-5722
MRS. DENISE DELPAPA RN
Registered Nurse (Home Health)
1519 NYE RD, SUITE 200
LYONS, NY 14489
Wayne County (315) 946-5749
SAMANTHA MINNS
Counselor
1519 NYE RD
LYONS, NY 14489
Wayne County (315) 946-5722
PAMELA S TAYLOR RN, BSN
Registered Nurse (Home Health)
1519 NYE RD, SUITE 200
LYONS, NY 14489
Wayne County (315) 946-5749
ANGELINA PEARSON
Case Manager/Care Coordinator
1519 NYE RD
LYONS, NY 14489
Wayne County (315) 946-5722

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harlan Kosson's NPI number?

The NPI number for Harlan Kosson is 1144352949. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Harlan Kosson located?

Harlan Kosson practices at 1519 Nye Rd, Lyons, NY 14489. The listed phone number is (845) 294-0568.

What is Harlan Kosson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Harlan Kosson enrolled in Medicare?

Yes. Harlan Kosson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Harlan Kosson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harlan Kosson reassigns Medicare benefits to Rochester Rehabilitation Center, Inc (Rochester, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Harlan Kosson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Harlan Kosson was last updated on May 4, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.