Doctor profile · Federal record
Dr. Kristin Walker, M.D.
Dermatology Physician (CMS: Dermatology) · Orinda, CA
- NPI 1841208402
- Accepts Medicare
- MIPS 89.4 / 100 · 2023
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
89 Davis RD, Suite 180
Orinda, CA 945633031
(925) 254-1080
fax (925) 254-1652
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- California #G078292
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841208402. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,803
Distinct HCPCS
10
Medicare allowed
$334,931
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 817 | 343 | $42 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 648 | 143 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 591 | 424 | $151 | |
11102 |
Biopsy of related skin growth, first growth | 555 | 389 | $131 | |
11103 |
Biopsy of related skin growth, each additional growth | 339 | 182 | $64 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 308 | 217 | $107 | |
17000 |
Destruction of precancer skin growth, 1 growth | 225 | 173 | $68 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 53 | 53 | $132 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 48 | 40 | $214 | |
11603 |
Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | 46 | 38 | $173 |
In context: peer comparison
Among 1 peers in Orinda Dermatology Physician, average services per provider: 237. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Almirall LLC | 1 | $20.30 | |
| Galderma Laboratories, L.P. | 1 | $18.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
581
Patients
428
Total drug cost
$33,053
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluorouracil | Generic | 176 | 159 | $16,523 |
| Betamethasone Dipropionate | Generic | 96 | 69 | $5,593 |
| Triamcinolone Acetonide | Generic | 71 | 50 | $514 |
| Clobetasol Propionate | Generic | 50 | 32 | $3,493 |
| Ketoconazole | Generic | 43 | 28 | $1,459 |
| Mupirocin | Generic | 37 | 27 | $409 |
| Fluocinonide | Generic | 27 | 15 | $1,863 |
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 25 | 23 | $336 |
| Doxycycline Hyclate | Generic | 17 | 0 | $948 |
| Metronidazole | Generic | 15 | 12 | $1,705 |
Frequently asked questions
What is Dr. Kristin Walker's medical specialty?
Dr. Kristin Walker practices Dermatology Physician in Orinda, CA.
Where does Dr. Kristin Walker practice?
Dr. Kristin Walker practices at 89 Davis RD, Orinda, CA 945633031. Office phone: 9252541080.
What is Dr. Kristin Walker's NPI?
Dr. Kristin Walker's National Provider Identifier (NPI) is 1841208402, issued by NPPES.
Does Dr. Kristin Walker accept Medicare assignment?
Yes. Dr. Kristin Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristin Walker commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.