Doctor profile · Federal record

Dr. Robert Anderson, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Internal Medicine Physician · Portland, ME

  • NPI 1821124025
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
66 Bramhall St
Portland, ME 04102
(207) 662-3157
fax (207) 662-4257
Mailing address
301 US Route 1, Building C
Scarborough, ME 040747609

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
May 10, 2011
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Maine #018542
Medicaid
NH #30209781

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821124025. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
393
Distinct HCPCS
5
Medicare allowed
$60,581
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 213 213 $169
99284 Emergency department visit with moderate level of medical decision making 102 101 $116
99291 Critical care, first 30-74 minutes 51 51 $206
99283 Emergency department visit with low level of medical decision making 16 16 $69
99214 Established patient office or other outpatient visit, 30-39 minutes 11 11 $115

In context: peer comparison

Among 44 peers in Portland Emergency Medicine Physician, average services per provider: 68. This provider delivers 5.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
12
Total drug cost
$29
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 12 12 $29

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Anderson's medical specialty?
Dr. Robert Anderson practices Emergency Medicine Physician in Portland, ME.
Where does Dr. Robert Anderson practice?
Dr. Robert Anderson practices at 66 Bramhall St, Portland, ME 04102. Office phone: 2076623157.
What is Dr. Robert Anderson's NPI?
Dr. Robert Anderson's National Provider Identifier (NPI) is 1821124025, issued by NPPES.
Does Dr. Robert Anderson accept Medicare assignment?
Yes. Dr. Robert Anderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Anderson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.