Doctor profile · Federal record

Dr. Patrick Birbeck, PAC

Medical Physician Assistant (CMS: Physician Assistant) · Portland, OR

  • NPI 1851397400
  • Accepts Medicare
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9701 Sw Barnes RD, Ste 300
Portland, OR 972256689
(503) 297-8081
fax (503) 292-6601
Mailing address
541 Ne 20Th Ave Ste 225
Portland, OR 972322895

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
November 19, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Oregon #PA00837
Medicaid (2)
OR #500603496 · WA #1851397400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851397400. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
139
Distinct HCPCS
6
Medicare allowed
$15,329
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 53 53 $111
99214 Established patient office or other outpatient visit, 30-39 minutes 22 21 $111
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 21 16 $67
99203 New patient office or other outpatient visit, 30-44 minutes 16 16 $97
99215 Established patient office or other outpatient visit, 40-54 minutes 15 11 $155
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $144

In context: peer comparison

Among 82 peers in this city , average services per provider: 148. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
68
Patients
16
Total drug cost
$6,940
Drug Type Claims Patients Total cost
Omeprazole Generic 39 16 $563
Pantoprazole Sodium Generic 17 0 $302
Linzess (Linaclotide) Brand 12 0 $6,076

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Patrick Birbeck's medical specialty?
Dr. Patrick Birbeck practices Medical Physician Assistant in Portland, OR.
Where does Dr. Patrick Birbeck practice?
Dr. Patrick Birbeck practices at 9701 Sw Barnes RD, Portland, OR 972256689. Office phone: 5032978081.
What is Dr. Patrick Birbeck's NPI?
Dr. Patrick Birbeck's National Provider Identifier (NPI) is 1851397400, issued by NPPES.
Does Dr. Patrick Birbeck accept Medicare assignment?
Yes. Dr. Patrick Birbeck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Birbeck commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.