Doctor profile · Federal record

Dr. Andrew Klein, MD

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Pittsburgh, PA

  • NPI 1598183261
  • Accepts Medicare
  • MIPS 77.5 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 Lothrop St, Suite 9 South
Pittsburgh, PA 152132536
(412) 692-4888
fax (412) 692-4499

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
August 25, 2021
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #MD460435
Medicaid
PA #1035036140001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598183261. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
189
Distinct HCPCS
5
Medicare allowed
$15,181
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 67 47 $64
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 49 19 $71
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 29 29 $125
99214 Established patient office or other outpatient visit, 30-39 minutes 25 22 $95
99238 Hospital discharge day management, 30 minutes or less 19 19 $75

In context: peer comparison

Among 189 peers in Pittsburgh Internal Medicine Physician, average services per provider: 86. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,139
Patients
581
Total drug cost
$261,080
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 445 125 $8,890
Amlodipine Besylate Generic 197 49 $2,102
Losartan Potassium Generic 167 50 $2,893
Lisinopril Generic 160 42 $1,891
Gabapentin Generic 137 32 $3,452
Tamsulosin Hcl Generic 127 37 $2,698
Eliquis (Apixaban) Brand 121 29 $130,323
Levothyroxine Sodium Generic 120 32 $3,036
Pantoprazole Sodium Generic 117 30 $2,165
Rosuvastatin Calcium Generic 109 27 $3,482

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Klein's medical specialty?
Dr. Andrew Klein practices Internal Medicine Physician in Pittsburgh, PA.
Where does Dr. Andrew Klein practice?
Dr. Andrew Klein practices at 200 Lothrop St, Pittsburgh, PA 152132536. Office phone: 4126924888.
What is Dr. Andrew Klein's NPI?
Dr. Andrew Klein's National Provider Identifier (NPI) is 1598183261, issued by NPPES.
Does Dr. Andrew Klein accept Medicare assignment?
Yes. Dr. Andrew Klein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Klein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.