Doctor profile · Federal record
Dr. Cherlyn Alferos, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Walnut Creek, CA
- NPI 1568155430
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2405 Shadelands Dr Ste 300
Walnut Creek, CA 945985906
(925) 939-8585
fax (925) 933-2709 - Mailing address
-
Po Box 31396
Walnut Creek, CA 945988396
Credentials & registration
- NPI registered
- May 2023 — 3 yrs on file
- Profile last updated
- November 2, 2023
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95023557
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568155430. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Masimo Corporation | 1 | $15.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$86
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 11 | 0 | $86 |
Frequently asked questions
What is Dr. Cherlyn Alferos's medical specialty?
Dr. Cherlyn Alferos practices Family Nurse Practitioner in Walnut Creek, CA.
Where does Dr. Cherlyn Alferos practice?
Dr. Cherlyn Alferos practices at 2405 Shadelands Dr Ste 300, Walnut Creek, CA 945985906. Office phone: 9259398585.
What is Dr. Cherlyn Alferos's NPI?
Dr. Cherlyn Alferos's National Provider Identifier (NPI) is 1568155430, issued by NPPES.
Does Dr. Cherlyn Alferos accept Medicare assignment?
Yes. Dr. Cherlyn Alferos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.