Doctor profile · Federal record
Dr. Lauren Hamman, DNP ARNP
Nurse Practitioner · Registered Nurse · Seattle, WA
- NPI 1134550304
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Eastlake Ave E
Seattle, WA 981094405
(206) 606-6487 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- December 2013 — 13 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Washington #AP60534918 · Washington #RN60086813
- Medicaid
- WA #1134550304
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134550304. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
3
Medicare allowed
$4,078
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $60 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 13 | $89 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $131 |
In context: peer comparison
Among 98 peers in Seattle Nurse Practitioner, average services per provider: 89. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$26
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $26.09 |
By nature of payment
Frequently asked questions
What is Dr. Lauren Hamman's medical specialty?
Dr. Lauren Hamman practices Nurse Practitioner in Seattle, WA.
Where does Dr. Lauren Hamman practice?
Dr. Lauren Hamman practices at 825 Eastlake Ave E, Seattle, WA 981094405. Office phone: 2066066487.
What is Dr. Lauren Hamman's NPI?
Dr. Lauren Hamman's National Provider Identifier (NPI) is 1134550304, issued by NPPES.
Does Dr. Lauren Hamman accept Medicare assignment?
Yes. Dr. Lauren Hamman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Hamman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.