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DR. DAVID SAMSON DAYAN-ROSENMAN M.D.
NPI 1992083885
Internal Medicine - Addiction Medicine in Brooklyn, NY

Active since July 27, 2011PECOS EnrolledAccepts Medicare Assignment
495 FLATBUSH AVE # C5, BROOKLYN, NY 11225(833) 904-2273(720) 815-0307 Get Directions Write a Review

NPPES record last updated: March 2, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 2, 2023, Jan 2, 2020, Dec 2, 2019 and 1 more (4 updates tracked since 2016).

About Dr. David Samson Dayan-rosenman M.d. NPPES

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

DR. DAVID SAMSON DAYAN-ROSENMAN M.D. (NPI 1992083885) is an individual addiction medicine provider in Brooklyn, New York, licensed in New York (272914) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1992083885
Entity TypeIndividualMale
Primary Taxonomy207RA0401X
Provider Legal NameDR. DAVID SAMSON DAYAN-ROSENMANCredential: M.D.
Location Address495 FLATBUSH AVE # C5Brooklyn, NY 11225-3706
Mailing Address495 Flatbush Ave # C5Brooklyn, NY 11225-3706 · (833) 904-2273 · Fax (720) 815-0307
Phone(833) 904-2273
Fax(720) 815-0307
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 27, 2011
Last NPPES UpdateMarch 2, 20234 updates tracked since enumeration
NPPES CertifiedMarch 2, 2023
✔ NPI 1992083885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
License✔ Licensed in NY · 272914
Definition
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 272914 (NY)
495 FLATBUSH AVE # C5, Brooklyn, NY 11225
Open in Google Maps ↗

Other Identifiers 1

Medicaid04251112NY

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

Dr. David Samson Dayan-rosenman M.d. 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 ID4385940113
PECOS Enrollment IDI20220628002111
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.

Cambridge Health Alliance

Acute Care Hospitals · Cambridge, MA
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number220011
Location1493 Cambridge StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11225 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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 David Dayan-rosenman's NPI number?

The NPI number for David Dayan-rosenman is 1992083885. It was assigned to this individual provider in the NPPES registry on July 27, 2011.

Where is David Dayan-rosenman located?

David Dayan-rosenman practices at 495 Flatbush Ave # C5, Brooklyn, NY 11225. The listed phone number is (833) 904-2273.

What is David Dayan-rosenman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

Is David Dayan-rosenman enrolled in Medicare?

Yes. David Dayan-rosenman 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 David Dayan-rosenman affiliated with any hospitals?

According to CMS data, David Dayan-rosenman is affiliated with Cambridge Health Alliance.

When was this NPI record last updated?

The NPPES record for David Dayan-rosenman was last updated on March 2, 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.