Doctor profile · Federal record

Dr. Cassandra Oehler, M.D.

Infectious Disease Physician (CMS: Infectious Disease) · Pittsburgh, PA

  • NPI 1114346186
  • Accepts Medicare
  • MIPS 92.5 / 100 · 2023
  • 12 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1307 Federal St Ste B110
Pittsburgh, PA 152124773
(412) 359-3360
fax (412) 359-6899
Additional location
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-8220

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
September 30, 2020
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State license (1)
Pennsylvania #MD470378

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114346186. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
106
Distinct HCPCS
3
Medicare allowed
$10,591
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 50 22 $71
99214 Established patient office or other outpatient visit, 30-39 minutes 29 19 $123
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 27 27 $128

In context: peer comparison

Among 33 peers in Pittsburgh Infectious Disease Physician, average services per provider: 187. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
946
Patients
96
Total drug cost
$1,296,174
Drug Type Claims Patients Total cost
Tivicay (Dolutegravir Sodium) Brand 161 26 $306,075
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 154 31 $566,273
Descovy (Emtricitabine/Tenofov Alafenam) Brand 153 25 $318,495
Atorvastatin Calcium Generic 57 14 $476
Omeprazole Generic 55 0 $856
Lisinopril Generic 44 0 $185
Levothyroxine Sodium Generic 39 0 $344
Rosuvastatin Calcium Generic 39 0 $317
Tamsulosin Hcl Generic 39 0 $440
Pantoprazole Sodium Generic 36 0 $367

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cassandra Oehler's medical specialty?
Dr. Cassandra Oehler practices Infectious Disease Physician in Pittsburgh, PA.
Where does Dr. Cassandra Oehler practice?
Dr. Cassandra Oehler practices at 1307 Federal St Ste B110, Pittsburgh, PA 152124773. Office phone: 4123593360.
What is Dr. Cassandra Oehler's NPI?
Dr. Cassandra Oehler's National Provider Identifier (NPI) is 1114346186, issued by NPPES.
Does Dr. Cassandra Oehler accept Medicare assignment?
Yes. Dr. Cassandra Oehler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandra Oehler commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.