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TIMOTHY KOEHLER BRENNAN MD
NPI 1689820474
Psychiatry & Neurology - Addiction Medicine in New York, NY

Active since August 12, 2008PECOS EnrolledAccepts Medicare Assignment
1000 10TH AVE FL 8, NEW YORK, NY 10019(212) 523-8943(212) 523-8057 Get Directions Write a Review

NPPES record last updated: June 19, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Timothy Koehler Brennan Md NPPES

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

TIMOTHY KOEHLER BRENNAN MD (NPI 1689820474) is an individual addiction medicine provider in New York, New York, licensed in New York (260958) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai St Luke's Roosevelt Hospital, and is a graduate of Tulane University School Of Medicine (2008).

NPPES Registry Identity

NPI1689820474
Entity TypeIndividualMale
Primary Taxonomy2084A0401X
Provider Legal NameTIMOTHY KOEHLER BRENNANCredential: MD
Location Address1000 10TH AVE FL 8New York, NY 10019
Mailing Address1400 Irving St Nw, #312Washington, DC 20010-2850
Phone(212) 523-8943
Fax(212) 523-8057
Sole ProprietorYes
Medical School CMSTulane University School Of MedicineGraduated 2008
Enumeration DateAugust 12, 2008
Last NPPES UpdateJune 19, 2018
✔ NPI 1689820474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084A0401X
License✔ Licensed in NY · 260958
Definition
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
1000 10TH AVE FL 8, New York, NY 10019
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy Koehler Brennan Md 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 ID6800041716
PECOS Enrollment IDI20130226000479
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Sinai St Luke's Roosevelt Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330046
Location1000 Tenth AvenueNew York, NY 10019 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10019 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEMRIE ZALMAN PSY.D.
Psychologist
1000 10TH AVE FL 8
NEW YORK, NY 10019
New York County (929) 486-1005

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 Timothy Brennan's NPI number?

The NPI number for Timothy Brennan is 1689820474. It was assigned to this individual provider in the NPPES registry on August 12, 2008.

Where is Timothy Brennan located?

Timothy Brennan practices at 1000 10th Ave Fl 8, New York, NY 10019. The listed phone number is (212) 523-8943.

What is Timothy Brennan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

Is Timothy Brennan enrolled in Medicare?

Yes. Timothy Brennan 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.

Is Timothy Brennan affiliated with any hospitals?

According to CMS data, Timothy Brennan is affiliated with Mount Sinai St Luke's Roosevelt Hospital.

When was this NPI record last updated?

The NPPES record for Timothy Brennan was last updated on June 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.