Doctor profile · Federal record
Dr. Laahn Foster, M.D.
Hematology & Oncology Physician (CMS: Hematology) · Hematology (Internal Medicine) Physician · Internal Medicine Physician · Seattle, WA
- NPI 1699071696
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Eastlake Ave E
Seattle, WA 981094405
(206) 520-5000 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- February 2011 — 15 yrs on file
- Profile last updated
- March 27, 2026
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Washington #MD70078669
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699071696. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
875
Distinct HCPCS
9
Medicare allowed
$105,725
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 352 | 109 | $141 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 137 | 41 | $118 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 131 | 91 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 69 | 26 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 54 | $65 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 43 | 43 | $179 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $130 | |
99238 |
Hospital discharge day management, 30 minutes or less | 30 | 28 | $80 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 20 | $172 |
In context: peer comparison
Among 60 peers in Seattle Hematology & Oncology Physician, average services per provider: 225. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$7,012
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 2 | $3,025.00 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $2,387.00 | |
| Janssen Biotech, INC. | 1 | $1,350.00 | |
| Genmab U.S., INC. | 1 | $157.10 | |
| Genzyme Corporation | 1 | $92.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
495
Patients
89
Total drug cost
$5,493,860
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Revlimid (Lenalidomide) | Brand | 129 | 22 | $2,416,305 |
| Lenalidomide | Generic | 125 | 18 | $1,740,406 |
| Acyclovir | Generic | 111 | 33 | $4,361 |
| Pomalyst (Pomalidomide) | Brand | 41 | 0 | $1,023,338 |
| Dexamethasone | Generic | 31 | 16 | $721 |
| Eliquis (Apixaban) | Brand | 19 | 0 | $10,556 |
| Imbruvica (Ibrutinib) | Brand | 14 | 0 | $222,548 |
| Thalomid (Thalidomide) | Brand | 14 | 0 | $75,305 |
| Potassium Chloride | Generic | 11 | 0 | $320 |
Hospital affiliations
Frequently asked questions
What is Dr. Laahn Foster's medical specialty?
Dr. Laahn Foster practices Hematology & Oncology Physician in Seattle, WA.
Where does Dr. Laahn Foster practice?
Dr. Laahn Foster practices at 825 Eastlake Ave E, Seattle, WA 981094405. Office phone: 2065205000.
What is Dr. Laahn Foster's NPI?
Dr. Laahn Foster's National Provider Identifier (NPI) is 1699071696, issued by NPPES.
Does Dr. Laahn Foster accept Medicare assignment?
Yes. Dr. Laahn Foster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Laahn Foster commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.