Doctor profile · Federal record

Dr. Robert Anderson, M.S.

Internal Medicine Physician (CMS: Internal Medicine) · Danville, PA

  • NPI 1235758947
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Geisinger Medical Center 100 North Academy Avenue
Danville, PA 178229800
(570) 214-9585
fax (570) 214-9519
Mailing address
100 N Academy Ave
Danville, PA 178229800

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
December 4, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #OS022932

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235758947. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
219
Distinct HCPCS
5
Medicare allowed
$23,322
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 83 36 $76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 61 61 $121
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 27 15 $115
99239 Hospital discharge day management, more than 30 minutes 27 26 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 21 21 $167

In context: peer comparison

Among 27 peers in Danville Internal Medicine Physician, average services per provider: 85. This provider delivers 2.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
139
Patients
0
Total drug cost
$20,700
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 32 0 $397
Clopidogrel (Clopidogrel Bisulfate) Brand 23 0 $198
Entresto (Sacubitril/Valsartan) Brand 17 0 $10,882
Atorvastatin Calcium Generic 16 0 $138
Omeprazole Generic 16 0 $208
Jardiance (Empagliflozin) Brand 13 0 $8,684
Buspirone Hcl Generic 11 0 $60
Tamsulosin Hcl Generic 11 0 $133

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 Internal Medicine Physician in Danville, PA.
Where does Dr. Robert Anderson practice?
Dr. Robert Anderson practices at Geisinger Medical Center 100 North Academy Avenue, Danville, PA 178229800. Office phone: 5702149585.
What is Dr. Robert Anderson's NPI?
Dr. Robert Anderson's National Provider Identifier (NPI) is 1235758947, 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: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.