Doctor profile · Federal record

Dr. Thomas Berk, M.D.

Neurology Physician (CMS: Neurology) · New York, NY

  • NPI 1871886259
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
650 1St Ave
New York, NY 100163240
(212) 889-1931

Credentials & registration

NPPES · NUCC
NPI registered
May 2011 — 15 yrs on file
Profile last updated
October 27, 2016
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
New York #273728

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871886259. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
57
Distinct HCPCS
2
Medicare allowed
$7,394
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 46 20 $123
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $159

In context: peer comparison

Among 179 peers in New York Neurology Physician, average services per provider: 643. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$286
Transactions
14
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 8 $184.53
Pfizer INC. 4 $68.66
Lundbeck LLC 2 $32.96

By nature of payment

Food and Beverage
$286

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
441
Patients
58
Total drug cost
$264,721
Drug Type Claims Patients Total cost
Qulipta (Atogepant) Brand 74 19 $86,765
Ubrelvy (Ubrogepant) Brand 60 16 $123,614
Naratriptan Hcl Generic 45 12 $1,109
Topiramate Generic 31 0 $437
Nurtec Odt (Rimegepant Sulfate) Brand 28 11 $47,393
Gabapentin Generic 26 0 $398
Promethazine Hcl Generic 23 0 $262
Ondansetron Hcl Generic 22 0 $377
Sumatriptan Succinate Generic 22 0 $2,067
Nabumetone Generic 21 0 $239

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Berk's medical specialty?
Dr. Thomas Berk practices Neurology Physician in New York, NY.
Where does Dr. Thomas Berk practice?
Dr. Thomas Berk practices at 650 1St Ave, New York, NY 100163240. Office phone: 2128891931.
What is Dr. Thomas Berk's NPI?
Dr. Thomas Berk's National Provider Identifier (NPI) is 1871886259, issued by NPPES.
Does Dr. Thomas Berk accept Medicare assignment?
Yes. Dr. Thomas Berk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Berk 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 99204). Source: CMS Medicare Physician & Other Practitioners file.