AARON MICHAEL BLOCH
NPI 1851911085
Psychiatry & Neurology - Psychiatry in Philadelphia, PA

Q: What is Aaron Bloch's NPI number?

The NPI number for Aaron Bloch is 1851911085. It was assigned to this individual provider in the NPPES registry on April 17, 2020.

Q: What is Aaron Bloch's specialty?

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

Q: Is Aaron Bloch enrolled in Medicare?

No. Aaron Bloch has opted out of Medicare through August 28, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Aaron Bloch was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 17, 2020Opted out of Medicare · through Aug 28, 2026

833 CHESTNUT ST STE 210, PHILADELPHIA, PA 19107(215) 955-8420(215) 503-0429 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Aaron Michael Bloch NPPES

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

AARON MICHAEL BLOCH (NPI 1851911085) is an individual psychiatry provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD478482) and active in the NPI registry since April 2020. He has opted out of Medicare through August 28, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1851911085

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameAARON MICHAEL BLOCH

Location Address833 CHESTNUT ST STE 210Philadelphia, PA 19107-4405

Mailing Address833 Chestnut St Ste 210Philadelphia, PA 19107-4405 · (215) 955-5638 · Fax (215) 503-6116

Phone(215) 955-8420

Fax(215) 503-0429

Sole ProprietorNo

Enumeration DateApril 17, 2020

Last NPPES UpdateNovember 27, 2023

NPPES CertifiedNovember 20, 2023

✔ NPI 1851911085 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in PA · MD478482✔ Licensed in PA · MT220994✔ Licensed in NJ · 25MA12049000

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

833 CHESTNUT ST STE 210, Philadelphia, PA 19107

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Aaron Michael Bloch has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 28, 2024 through August 28, 2026.

Opt-Out Effective DateAugust 28, 2024

Opt-Out In Effect ThroughAugust 28, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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

$180.99 typical visit price

range $59.88 – $180.99

Typical copayment $45.24 (range $14.97 – $45.24)

Most-billed visit code 99205

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

ERIC GRAMSZLO

Student in an Organized Health Care Education/Training Program