Doctor profile · Federal record

Dr. David Nagler, MD

Psychiatry Physician (CMS: Psychiatry) · Brunswick, ME

  • NPI 1669404497
  • Accepts Medicare
  • 37 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
169 Park Row, Suite 7
Brunswick, ME 040112039
(207) 729-5426
fax (207) 725-2473

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
September 9, 2014
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Maine #013521
Medicaid
ME #232630000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669404497. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
339
Distinct HCPCS
3
Medicare allowed
$39,713
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 171 20 $125
90838 Psychotherapy with evaluation and management visit, 1 hour 140 17 $114
90836 Psychotherapy with evaluation and management visit, 45 minutes 28 12 $86

In context: peer comparison

Among 3 peers in Brunswick Psychiatry Physician, average services per provider: 166. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
514
Patients
11
Total drug cost
$14,725
Drug Type Claims Patients Total cost
Alprazolam Generic 58 0 $645
Lamotrigine Generic 44 11 $1,293
Clonazepam Generic 43 0 $331
Duloxetine Hcl Generic 43 0 $1,237
Methylphenidate Hcl Generic 43 0 $1,239
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 40 0 $2,743
Zolpidem Tartrate Generic 38 0 $261
Bupropion Xl (Bupropion Hcl) Brand 34 0 $1,998
Trazodone Hcl Generic 30 0 $480
Fluoxetine Hcl Generic 28 0 $1,208

Frequently asked questions

Auto-generated from federal data
What is Dr. David Nagler's medical specialty?
Dr. David Nagler practices Psychiatry Physician in Brunswick, ME.
Where does Dr. David Nagler practice?
Dr. David Nagler practices at 169 Park Row, Brunswick, ME 040112039. Office phone: 2077295426.
What is Dr. David Nagler's NPI?
Dr. David Nagler's National Provider Identifier (NPI) is 1669404497, issued by NPPES.
Does Dr. David Nagler accept Medicare assignment?
Yes. Dr. David Nagler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Nagler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90838); Psychotherapy with evaluation and management visit (HCPCS 90836). Source: CMS Medicare Physician & Other Practitioners file.