Doctor profile · Federal record
Dr. Seema Diddee, MD
Family Medicine Physician (CMS: Family Practice) · Issaquah, WA
- NPI 1144359209
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1455 11Th Ave Nw
Issaquah, WA 980275319
(425) 391-3900
fax (206) 520-1399 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- September 12, 2012
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Washington #MD00044473
- Medicaid
- WA #1144359209
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144359209. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
615
Distinct HCPCS
9
Medicare allowed
$42,627
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 275 | 208 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 97 | 79 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 95 | 75 | $100 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 69 | 69 | $144 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 18 | 18 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 18 | 18 | $34 | |
83036 |
Hemoglobin a1c level | 16 | 11 | $10 | |
G0008 |
Administration of influenza virus vaccine | 14 | 14 | $34 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 13 | 13 | $75 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 61. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,014
Patients
267
Total drug cost
$14,349
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 199 | 62 | $2,636 |
| Amlodipine Besylate | Generic | 134 | 42 | $1,144 |
| Levothyroxine Sodium | Generic | 104 | 29 | $1,943 |
| Lisinopril | Generic | 93 | 27 | $1,131 |
| Simvastatin | Generic | 83 | 27 | $1,063 |
| Losartan Potassium | Generic | 66 | 20 | $1,224 |
| Gabapentin | Generic | 61 | 19 | $1,151 |
| Metformin Hcl | Generic | 55 | 14 | $780 |
| Hydrochlorothiazide | Generic | 48 | 16 | $226 |
| Alendronate Sodium | Generic | 32 | 11 | $598 |
Hospital affiliations
Frequently asked questions
What is Dr. Seema Diddee's medical specialty?
Dr. Seema Diddee practices Family Medicine Physician in Issaquah, WA.
Where does Dr. Seema Diddee practice?
Dr. Seema Diddee practices at 1455 11Th Ave Nw, Issaquah, WA 980275319. Office phone: 4253913900.
What is Dr. Seema Diddee's NPI?
Dr. Seema Diddee's National Provider Identifier (NPI) is 1144359209, issued by NPPES.
Does Dr. Seema Diddee accept Medicare assignment?
Yes. Dr. Seema Diddee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Seema Diddee commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.