BENJAMIN EHRENREICH
NPI 1285029199
Psychiatry & Neurology - Addiction Psychiatry in Baltimore, MD

Q: What is Benjamin Ehrenreich's NPI number?

The NPI number for Benjamin Ehrenreich is 1285029199. It was assigned to this individual provider in the NPPES registry on March 30, 2015.

Q: What is Benjamin Ehrenreich's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

Q: Is Benjamin Ehrenreich enrolled in Medicare?

No. Benjamin Ehrenreich has opted out of Medicare through August 25, 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.

Active since March 30, 2015Opted out of Medicare · through Aug 25, 2026

6501 N CHARLES ST, BALTIMORE, MD 21204(410) 938-4811 Get Directions Write a Review

NPPES record last updated: July 6, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Benjamin Ehrenreich NPPES

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

BENJAMIN EHRENREICH (NPI 1285029199) is an individual addiction psychiatry provider in Baltimore, Maryland, licensed in Maryland (D0087245) and active in the NPI registry since March 2015. He has opted out of Medicare through August 25, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1285029199

Entity TypeIndividualMale

Primary Taxonomy2084P0802X

Provider Legal NameBENJAMIN EHRENREICH

Location Address6501 N CHARLES STBaltimore, MD 21204-6819

Mailing Address6501 N Charles StBaltimore, MD 21204-6819

Phone(410) 938-4811

Sole ProprietorNo

Enumeration DateMarch 30, 2015

Last NPPES UpdateJuly 6, 2020

NPPES CertifiedJuly 6, 2020

✔ NPI 1285029199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0802X

License✔ Licensed in MD · D0087245

Definition

Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

6501 N CHARLES ST, Baltimore, MD 21204

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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

Benjamin Ehrenreich 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 25, 2020 through August 25, 2026.

Opt-Out Effective DateAugust 25, 2020

Opt-Out In Effect ThroughAugust 25, 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.

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.

MISS VICTORIA DIANE WANK CCC-SLP

Speech-Language Pathologist

6501 N CHARLES ST
TOWSON, MD 21204

Baltimore County (410) 938-4411

KAMIYLAH LAWSON

Nurse Practitioner (Psychiatric/Mental Health)

6501 N CHARLES ST
TOWSON, MD 21204

Baltimore County (410) 938-3000

MRS. ASHLEY ANN LESTER PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

6501 N CHARLES ST
BALTIMORE, MD 21204

Baltimore County (410) 938-3000

DR. RICHARD JOSPH LOEWENSTEIN M.D.

Psychiatry & Neurology (Psychiatry)

6501 N CHARLES ST
BALTIMORE, MD 21204

Baltimore County (410) 938-5075

MICHAEL J PRIESTER PHD

Psychologist (Clinical)

6501 N CHARLES ST
BALTIMORE, MD 21204

Baltimore County (410) 938-3000

DR. SARA ANN MIX

Psychologist (Clinical)

6501 N CHARLES ST
TOWSON, MD 21204

Baltimore County (443) 881-2028

CAROLINE J COHEN LCSW-C

Social Worker (Clinical)

6501 N CHARLES ST
BALTIMORE, MD 21204

Baltimore County (410) 938-3000

DOUGLAS M GARTRELL MD

Psychiatry & Neurology (Psychiatry)

6501 N CHARLES ST
BALTIMORE, MD 21204

Baltimore County (410) 938-3000

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 Benjamin Ehrenreich's NPI number?

The NPI number for Benjamin Ehrenreich is 1285029199. It was assigned to this individual provider in the NPPES registry on March 30, 2015.

Where is Benjamin Ehrenreich located?

Benjamin Ehrenreich practices at 6501 N Charles St, Baltimore, MD 21204. The listed phone number is (410) 938-4811.

What is Benjamin Ehrenreich's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

Is Benjamin Ehrenreich enrolled in Medicare?

No. Benjamin Ehrenreich has opted out of Medicare through August 25, 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.

When was this NPI record last updated?

The NPPES record for Benjamin Ehrenreich was last updated on July 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.