DANIEL W MRUZEK PHD
NPI 1699718874
Psychologist - Clinical Child & Adolescent in Rochester, NY

Q: What is Daniel Mruzek's NPI number?

The NPI number for Daniel Mruzek is 1699718874. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Q: What is Daniel Mruzek's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: When was this NPI record last updated?

The NPPES record for Daniel Mruzek was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment

601 ELMWOOD AVE, BOX 635, ROCHESTER, NY 14642(585) 275-7787 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Daniel W Mruzek Phd NPPES

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

DANIEL W MRUZEK PHD (NPI 1699718874) is an individual clinical child & adolescent provider in Rochester, New York, licensed in New York (015313) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1699718874

Entity TypeIndividualMale

Primary Taxonomy103TC2200X

Provider Legal NameDANIEL W MRUZEKCredential: PHD

Location Address601 ELMWOOD AVE, BOX 635Rochester, NY 14642-0001

Mailing Address601 Elmwood Ave, Box 635Rochester, NY 14642-0001 · (585) 275-7787

Phone(585) 275-7787

Sole ProprietorNo

Medical School CMSOtherGraduated 1996

Enumeration DateJune 14, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1699718874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in NY · 015313

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 015313 (NY)

601 ELMWOOD AVE, Rochester, NY 14642

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Daniel W Mruzek 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 ID3678961208

PECOS Enrollment IDI20211101000420

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 Daniel Mruzek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Seneca Cayuga Counties Chapter Nysarc, Inc.

40 mi

Voluntary or Charitable

1083 WATERLOO GENEVA RD
Waterloo, NY 13165

Reassigned Medicare billing, New York enrollment
16 clinicians in this Medicare group

NPI 1497804215 (315) 539-5067

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 30 minutes 90832

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.

410 services13 patients

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.

CARIE E BRADT RPA-C

Physician Assistant

601 ELMWOOD AVE
ROCHESTER, NY 14642

Monroe County (585) 275-6070

DR. RITA DADIZ DO

Pediatrics (Neonatal-Perinatal Medicine)

601 ELMWOOD AVE, BOX 635
ROCHESTER, NY 14642

Monroe County (585) 275-7787

DR. SCOTT ROSS SCHIFFMAN M.D.

Radiology (Diagnostic Radiology)

601 ELMWOOD AVE, BOX 648
ROCHESTER, NY 14642

Monroe County (585) 275-1128

SARAH ANNE ROSSI FNP

Nurse Practitioner (Family)

601 ELMWOOD AVE, BOX 652
ROCHESTER, NY 14642

Monroe County (585) 279-5100

JIMENA CUBILLOS MD

Urology (Pediatric Urology)

601 ELMWOOD AVE, BOX 656
ROCHESTER, NY 14642

Monroe County (585) 275-3342

MRS. ANNE SCHERBERGER KEEFER RN NP

Nurse Practitioner (Adult Health)

601 ELMWOOD AVE, BOX 704
ROCHESTER, NY 14642

Monroe County (585) 275-5307

SCOTT OVERHOLT DDS

Student in an Organized Health Care Education/Training Program

601 ELMWOOD AVE, BOX 705
ROCHESTER, NY 14642

Monroe County (585) 275-7978

MS. SARAH L AVERILL MD

Radiology (Diagnostic Radiology)

601 ELMWOOD AVE
ROCHESTER, NY 14642

Monroe County (585) 275-2100

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 Daniel Mruzek's NPI number?

The NPI number for Daniel Mruzek is 1699718874. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Daniel Mruzek located?

Daniel Mruzek practices at 601 Elmwood Ave Box 635, Rochester, NY 14642. The listed phone number is (585) 275-7787.

What is Daniel Mruzek's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Daniel Mruzek enrolled in Medicare?

Yes. Daniel Mruzek 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.

Which organization bills Medicare for Daniel Mruzek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Mruzek reassigns Medicare benefits to Seneca Cayuga Counties Chapter Nysarc, Inc. (Waterloo, 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 Daniel Mruzek'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 Daniel Mruzek was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.