Doctor profile · Federal record

Dr. Alexander Ritchie, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Seattle, WA

  • NPI 1437166204
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
325 9Th Ave
Seattle, WA 981042499
(206) 744-3000
Mailing address
Box 359904, 325 9Th Ave
Seattle, WA 981042499

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
June 24, 2011
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA10004670
Medicaid
WA #8447310

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437166204. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$843
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 14 14 $60

In context: peer comparison

Among 31 peers in this city , average services per provider: 88. This provider delivers 0.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
246
Patients
22
Total drug cost
$3,119
Drug Type Claims Patients Total cost
Gabapentin Generic 55 11 $938
Atorvastatin Calcium Generic 46 11 $325
Metformin Hcl Er (Metformin Hcl) Brand 42 0 $614
Amlodipine Besylate Generic 19 0 $64
Baclofen Generic 17 0 $226
Lisinopril Generic 17 0 $98
Duloxetine Hcl Generic 15 0 $133
Diclofenac Sodium Generic 12 0 $490
Olanzapine Generic 12 0 $134
Metoprolol Succinate Generic 11 0 $98

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Ritchie's medical specialty?
Dr. Alexander Ritchie practices Medical Physician Assistant in Seattle, WA.
Where does Dr. Alexander Ritchie practice?
Dr. Alexander Ritchie practices at 325 9Th Ave, Seattle, WA 981042499. Office phone: 2067443000.
What is Dr. Alexander Ritchie's NPI?
Dr. Alexander Ritchie's National Provider Identifier (NPI) is 1437166204, issued by NPPES.
Does Dr. Alexander Ritchie accept Medicare assignment?
Yes. Dr. Alexander Ritchie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Ritchie commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.