DR. ALEXANDER ROSS HEISLER D.O
NPI 1841630720
Psychiatry & Neurology - Psychiatry in Baltimore, MD

Q: What is Alexander Heisler's NPI number?

The NPI number for Alexander Heisler is 1841630720. It was assigned to this individual provider in the NPPES registry on June 25, 2013.

Q: What is Alexander Heisler's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alexander Heisler was last updated on June 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 June 25, 2013PECOS Enrolled

UNIVERSITY OF MARYLAND DEPARTMENT OF PSYCHIATRY, 110 S PICA ST, BALTIMORE, MD 21201(410) 328-6735 Get Directions Write a Review

NPPES record last updated: June 23, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 23, 2017, Jun 9, 2017 (2 updates tracked since 2017).

On this page

About Dr. Alexander Ross Heisler D.o NPPES

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

DR. ALEXANDER ROSS HEISLER D.O (NPI 1841630720) is an individual psychiatry provider in Baltimore, Maryland, licensed in Maryland (H82575) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841630720

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ALEXANDER ROSS HEISLERCredential: D.O

Location AddressUNIVERSITY OF MARYLAND DEPARTMENT OF PSYCHIATRY, 110 S PICA STBaltimore, MD 21201

Mailing AddressUniversity Of Maryland Department Of Psychiatry, 110 S Pica StBaltimore, MD 21201

Phone(410) 328-6735

Sole ProprietorNo

Enumeration DateJune 25, 2013

Last NPPES UpdateJune 23, 20172 updates tracked since enumeration

✔ NPI 1841630720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MD · H82575

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 · License OT015228 (PA)

UNIVERSITY OF MARYLAND DEPARTMENT OF PSYCHIATRY, Baltimore, MD 21201

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander Ross Heisler D.o 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 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

$183.44 typical visit price

range $60.73 – $183.44

Typical copayment $45.86 (range $15.18 – $45.86)

Most-billed visit code 99205

Established Patient

$75.47 typical visit price

range $19.60 – $149.17

Typical copayment $18.86 (range $4.90 – $37.29)

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.

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 Alexander Heisler's NPI number?

The NPI number for Alexander Heisler is 1841630720. It was assigned to this individual provider in the NPPES registry on June 25, 2013.

Where is Alexander Heisler located?

Alexander Heisler practices at University Of Maryland Department Of Psychiatry 110 S Pica St, Baltimore, MD 21201. The listed phone number is (410) 328-6735.

What is Alexander Heisler's specialty?

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

Is Alexander Heisler enrolled in Medicare?

Yes. Alexander Heisler is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexander Heisler was last updated on June 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.