Doctor profile · Federal record
Dr. Clark Parrish, M.D.
Internal Medicine Physician · Internal Medicine Physician · Bellingham, WA
- NPI 1891791232
- 21 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
4545 Cordata Pkwy
Bellingham, WA 982267123
(360) 738-2200
fax (360) 715-2486 - Additional location
-
1117 Spring St
Friday Harbor, WA 982509782
(360) 378-2141
fax (360) 378-1785 - Additional location
-
1990 Hospital Dr Ste 200
Sedro Woolley, WA 982849315
(360) 856-8810
fax (360) 714-2520 - Additional location
-
390 9Th St
Florence, OR 974399470
(541) 997-7134
fax (541) 902-1319 - Mailing address
-
Po Box 5096
Bellingham, WA 982275096
Show 1 more location
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- March 29, 2019
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Washington #MD00024849 · Oregon #MD188136
- Medicaid (2)
- WA #1032549 · WA #1891791232
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891791232. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
120
Distinct HCPCS
1
Medicare allowed
$10,758
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 120 | 117 | $90 |
In context: peer comparison
Among 14 peers in Bellingham Internal Medicine Physician, average services per provider: 112. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
207
Patients
59
Total drug cost
$3,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 25 | 0 | $316 |
| Metoprolol Succinate | Generic | 22 | 11 | $394 |
| Escitalopram Oxalate | Generic | 17 | 0 | $168 |
| Levothyroxine Sodium | Generic | 15 | 0 | $196 |
| Losartan Potassium | Generic | 15 | 0 | $243 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 11 | $446 |
| Azithromycin | Generic | 14 | 14 | $86 |
| Tamsulosin Hcl | Generic | 14 | 0 | $368 |
| Lisinopril | Generic | 13 | 0 | $160 |
| Amlodipine Besylate | Generic | 12 | 0 | $155 |
Frequently asked questions
What is Dr. Clark Parrish's medical specialty?
Dr. Clark Parrish practices Internal Medicine Physician in Bellingham, WA.
Where does Dr. Clark Parrish practice?
Dr. Clark Parrish practices at 4545 Cordata Pkwy, Bellingham, WA 982267123. Office phone: 3607382200.
What is Dr. Clark Parrish's NPI?
Dr. Clark Parrish's National Provider Identifier (NPI) is 1891791232, issued by NPPES.
What procedures does Dr. Clark Parrish commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.