Doctor profile · Federal record

Dr. Dahlia Hassan, M.D.

Rheumatology Physician (CMS: Rheumatology) · Student in an Organized Health Care Education/Training Program · New York, NY

  • NPI 1437680766
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
17 E 102Nd St, Center for Advanced Medicine
New York, NY 100295204
(212) 659-8551
Mailing address
333 Earle Ovington Blvd Ste 106
Uniondale, NY 115533645

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
August 23, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
New York #302364

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437680766. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
294
Distinct HCPCS
5
Medicare allowed
$50,252
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 159 84 $147
99205 New patient office or other outpatient visit, 60-74 minutes 45 45 $251
99215 Established patient office or other outpatient visit, 40-54 minutes 42 32 $203
99204 New patient office or other outpatient visit, 45-59 minutes 33 33 $195
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 15 14 $37

In context: peer comparison

Among 52 peers in this city , average services per provider: 266. This provider delivers 1.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
88
Patients
30
Total drug cost
$1,639
Drug Type Claims Patients Total cost
Prednisone Generic 55 17 $553
Methotrexate (Methotrexate Sodium) Brand 33 13 $1,086

Frequently asked questions

Auto-generated from federal data
What is Dr. Dahlia Hassan's medical specialty?
Dr. Dahlia Hassan practices Rheumatology Physician in New York, NY.
Where does Dr. Dahlia Hassan practice?
Dr. Dahlia Hassan practices at 17 E 102Nd St, New York, NY 100295204. Office phone: 2126598551.
What is Dr. Dahlia Hassan's NPI?
Dr. Dahlia Hassan's National Provider Identifier (NPI) is 1437680766, issued by NPPES.
Does Dr. Dahlia Hassan accept Medicare assignment?
Dr. Dahlia Hassan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Dahlia Hassan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.