Doctor profile · Federal record
Dr. Nathaniel Harrison, MSN, MPH, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Family Nurse Practitioner · Seattle, WA
- NPI 1831594639
- Accepts Medicare
- 12 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6020 35Th Ave Sw
Seattle, WA 981263002
(206) 461-6950
fax (206) 461-8542 - Additional location
-
1701 Divisadero St Ste 500
San Francisco, CA 941153011
(415) 353-7900
fax (415) 353-7901 - Mailing address
-
1200 12Th Ave S, Suite 901
Seattle, WA 981442712
Credentials & registration
- NPI registered
- October 2014 — 12 yrs on file
- Profile last updated
- January 8, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (3)
- California #NP95003298 · Washington #AP60673439 · Texas #AP126455
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831594639. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$124
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83036 |
Hemoglobin a1c level | 13 | 11 | $10 |
In context: peer comparison
Among 82 peers in this city , average services per provider: 58. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
818
Patients
234
Total drug cost
$14,357
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 147 | 45 | $1,941 |
| Lisinopril | Generic | 137 | 37 | $866 |
| Amlodipine Besylate | Generic | 90 | 32 | $675 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 61 | 18 | $1,999 |
| Metformin Hcl | Generic | 45 | 13 | $361 |
| Losartan Potassium | Generic | 41 | 14 | $738 |
| Montelukast Sodium | Generic | 36 | 0 | $573 |
| Hydrochlorothiazide | Generic | 35 | 14 | $201 |
| Lovastatin | Generic | 35 | 0 | $561 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 35 | 16 | $1,108 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathaniel Harrison's medical specialty?
Dr. Nathaniel Harrison practices Family Nurse Practitioner in Seattle, WA.
Where does Dr. Nathaniel Harrison practice?
Dr. Nathaniel Harrison practices at 6020 35Th Ave Sw, Seattle, WA 981263002. Office phone: 2064616950.
What is Dr. Nathaniel Harrison's NPI?
Dr. Nathaniel Harrison's National Provider Identifier (NPI) is 1831594639, issued by NPPES.
Does Dr. Nathaniel Harrison accept Medicare assignment?
Yes. Dr. Nathaniel Harrison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Harrison commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.