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DR. LYN E STYCZYNSKI PHD
NPI 1730251935
Psychologist - Family in Watertown, MA

Active since November 14, 2006PECOS EnrolledAccepts Medicare Assignment
173 MT AUBURN ST, WATERTOWN, MA 02472(781) 641-2210(781) 648-4777 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Lyn E Styczynski Phd NPPES

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

DR. LYN E STYCZYNSKI PHD (NPI 1730251935) is an individual family provider in Watertown, Massachusetts, licensed in Massachusetts (2320) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1976).

NPPES Registry Identity

NPI1730251935
Entity TypeIndividualFemale
Primary Taxonomy103TF0000X
Provider Legal NameDR. LYN E STYCZYNSKICredential: PHD
Location Address173 MT AUBURN STWatertown, MA 02472-4005
Mailing Address106 Wildwood AveArlington, MA 02476-6224 · (781) 641-2210 · Fax (781) 648-4717
Phone(781) 641-2210
Fax(781) 648-4777
Sole ProprietorNo
Medical School CMSOtherGraduated 1976
Enumeration DateNovember 14, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1730251935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · FamilyBehavioral Health & Social Service Providers
Taxonomy Code103TF0000X
License✔ Licensed in MA · 2320
Definition
A psychologist whose specialty is founded on principles of systems theory with the interpersonal system of the family the focus of assessment, intervention and research.
Also ListedPsychologistTaxonomy 103T00000X · License 2320 (MA)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 2320 (MA)

Other Identifiers 2

Medicaid1898655MA
Other0005140246MA · Aetna Pin

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lyn E Styczynski Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082760533
PECOS Enrollment IDI20090924000260
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.

Other Providers at the Same Location NPPES 2

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

MRS. LINDA RUTH SKLAR LICSW
Social Worker (Clinical)
173 MT AUBURN ST
WATERTOWN, MA 02472
Middlesex County (617) 522-4881
MS. RITA R MOSS LICSW
Social Worker (Clinical)
173 MT AUBURN ST
WATERTOWN, MA 02472
Middlesex County (617) 699-2170

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 Lyn Styczynski's NPI number?

The NPI number for Lyn Styczynski is 1730251935. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is Lyn Styczynski located?

Lyn Styczynski practices at 173 Mt Auburn St, Watertown, MA 02472. The listed phone number is (781) 641-2210.

What is Lyn Styczynski's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Family, with taxonomy code 103TF0000X.

Is Lyn Styczynski enrolled in Medicare?

Yes. Lyn Styczynski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lyn Styczynski accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Lyn Styczynski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lyn Styczynski was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.