Doctor profile · Federal record

Dr. Ngnam Tassa, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · New York, NY

  • NPI 1073865887
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
280 1St Ave, Bernstein Pavillion, 6Th Floor
New York, NY 100091834
(212) 420-2000
Mailing address
7250 Parkway Dr, Ste 500
Hanover, MD 210761343

Credentials & registration

NPPES · NUCC
NPI registered
October 2012 — 14 yrs on file
Profile last updated
August 21, 2017
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
New York #015930

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073865887. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
713
Distinct HCPCS
2
Medicare allowed
$76,937
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 551 202 $108
99239 Hospital discharge day management, more than 30 minutes 162 155 $106

In context: peer comparison

Among 55 peers in New York Medical Physician Assistant, average services per provider: 76. This provider delivers 9.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$183
Transactions
9
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, INC 3 $62.05
Abbvie INC. 3 $55.79
Merck Sharp & Dohme LLC 1 $27.52
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $19.44
Fisher & Paykel Healthcare INC 1 $17.75

By nature of payment

Food and Beverage
$183

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
13
Total drug cost
$154
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 14 13 $70
Pantoprazole Sodium Generic 11 0 $84

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ngnam Tassa's medical specialty?
Dr. Ngnam Tassa practices Medical Physician Assistant in New York, NY.
Where does Dr. Ngnam Tassa practice?
Dr. Ngnam Tassa practices at 280 1St Ave, New York, NY 100091834. Office phone: 2124202000.
What is Dr. Ngnam Tassa's NPI?
Dr. Ngnam Tassa's National Provider Identifier (NPI) is 1073865887, issued by NPPES.
Does Dr. Ngnam Tassa accept Medicare assignment?
Yes. Dr. Ngnam Tassa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ngnam Tassa commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.