Doctor profile · Federal record
Dr. Cindy Scharfen, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Therapeutic Radiology Physician · Santa Rosa, CA
- NPI 1861582322
- Accepts Medicare
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3555 Round Barn Cir
Santa Rosa, CA 954031757
(707) 528-1050
fax (707) 576-0445
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 10, 2021
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #G67266
- Medicaid
- CA #00G672660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861582322. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,339
Distinct HCPCS
10
Medicare allowed
$244,787
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 700 | 73 | $48 | |
77427 |
Radiation treatment management, 5 treatment sessions | 317 | 86 | $204 | |
77334 |
Design and construction of complex radiation treatment device | 293 | 184 | $65 | |
77300 |
Calculation of radiation therapy dose | 225 | 69 | $35 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 149 | 32 | $22 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 139 | 71 | $138 | |
77263 |
Complex radiation therapy planning | 93 | 81 | $179 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 86 | 86 | $233 | |
77290 |
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 73 | 71 | $88 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 58 | 45 | $241 |
In context: peer comparison
Among 1 peers in Santa Rosa Radiation Oncology Physician, average services per provider: 129. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$478
Transactions
18
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 5 | $141.84 | |
| Daiichi Sankyo INC. | 3 | $70.16 | |
| Janssen Biotech, INC. | 2 | $45.35 | |
| GlaxoSmithKline, LLC. | 2 | $44.72 | |
| Abbvie INC. | 1 | $34.94 | |
| Merck Sharp & Dohme LLC | 1 | $32.17 | |
| Pfizer INC. | 1 | $30.75 | |
| Celgene Corporation | 1 | $29.84 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $24.67 | |
| Genentech USA, INC. | 1 | $23.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
39
Patients
14
Total drug cost
$741
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 22 | 0 | $605 |
| Triamcinolone Acetonide | Generic | 17 | 14 | $136 |
Frequently asked questions
What is Dr. Cindy Scharfen's medical specialty?
Dr. Cindy Scharfen practices Radiation Oncology Physician in Santa Rosa, CA.
Where does Dr. Cindy Scharfen practice?
Dr. Cindy Scharfen practices at 3555 Round Barn Cir, Santa Rosa, CA 954031757. Office phone: 7075281050.
What is Dr. Cindy Scharfen's NPI?
Dr. Cindy Scharfen's National Provider Identifier (NPI) is 1861582322, issued by NPPES.
Does Dr. Cindy Scharfen accept Medicare assignment?
Yes. Dr. Cindy Scharfen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cindy Scharfen commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.