ANDREW J. MIETZ M.D.
NPI 1144545658
Psychiatry & Neurology - Child & Adolescent Psychiatry in Rochester, NY

Q: What is Andrew Mietz's NPI number?

The NPI number for Andrew Mietz is 1144545658. It was assigned to this individual provider in the NPPES registry on March 29, 2010.

Q: What is Andrew Mietz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for Andrew Mietz was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 29, 2010PECOS Enrolled

1860 SOUTH AVE, ROCHESTER, NY 14642(585) 273-1776(585) 256-1901 Get Directions Write a Review

NPPES record last updated: March 21, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 21, 2023, Jan 18, 2022 (2 updates tracked since 2022).

On this page

About Andrew J. Mietz M.d. NPPES

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

ANDREW J. MIETZ M.D. (NPI 1144545658) is an individual child & adolescent psychiatry provider in Rochester, New York, licensed in New York (271379) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144545658

Entity TypeIndividualMale

Primary Taxonomy2084P0804X

Provider Legal NameANDREW J. MIETZCredential: M.D.

Location Address1860 SOUTH AVERochester, NY 14642-4229

Mailing Address300 Crittenden Blvd, Box PsychRochester, NY 14642-8409 · (585) 275-6917 · Fax (585) 276-2292

Phone(585) 273-1776

Fax(585) 256-1901

Sole ProprietorNo

Enumeration DateMarch 29, 2010

Last NPPES UpdateMarch 21, 20232 updates tracked since enumeration

NPPES CertifiedJanuary 18, 2022

✔ NPI 1144545658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in NY · 271379

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1860 SOUTH 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 (PECOS)

Andrew J. Mietz 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 Reassignments

Medicare enrollment records show Andrew Mietz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Rochester

0.5 mi

General Acute Care Hospital

601 ELMWOOD AVE, BOX 684
Rochester, NY 14642

Reassigned Medicare billing, New York enrollment
1,624 clinicians in this Medicare group

NPI 1346285657 (585) 275-2100

University Of Rochester Department Of Psychiatry Clinical Group

0.6 mi

Psychiatry

300 CRITTENDEN BLVD
Rochester, NY 14642

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

NPI 1326088808 (585) 275-6733

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

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 Andrew Mietz's NPI number?

The NPI number for Andrew Mietz is 1144545658. It was assigned to this individual provider in the NPPES registry on March 29, 2010.

Where is Andrew Mietz located?

Andrew Mietz practices at 1860 South Ave, Rochester, NY 14642. The listed phone number is (585) 273-1776.

What is Andrew Mietz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Andrew Mietz enrolled in Medicare?

Yes. Andrew Mietz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Andrew Mietz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Mietz reassigns Medicare benefits to 2 organizations: University Of Rochester (Rochester, NY) and University Of Rochester Department Of Psychiatry Clinical Group (Rochester, NY). Each 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 Andrew Mietz'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 Andrew Mietz was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.