Doctor profile · Federal record
Dr. Rodolfo Cadang, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hercules, CA
- NPI 1508898990
- Accepts Medicare
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
500 Alfred Nobel Dr, Suite 150
Hercules, CA 945471838
(510) 741-2111
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A52818
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508898990. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,239
Distinct HCPCS
10
Medicare allowed
$131,006
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 597 | 157 | $129 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 278 | 112 | $88 | |
93922 |
Ultrasound study of arm and leg arteries | 106 | 50 | $91 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 75 | 72 | $17 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 48 | 48 | $153 | |
G0181 |
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | 39 | 11 | $121 | |
90662 |
Influenza vaccine split virus, preservative free | 30 | 30 | $67 | |
G0008 |
Administration of influenza virus vaccine | 28 | 28 | $25 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 15 | 15 | $63 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $210 |
In context: peer comparison
Among 1 peers in Hercules Internal Medicine Physician, average services per provider: 112. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$80
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ironwood Pharmaceuticals, INC | 2 | $47.73 | |
| Pfizer INC. | 1 | $32.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,660
Patients
494
Total drug cost
$42,033
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 237 | 75 | $7,104 |
| Amlodipine Besylate | Generic | 221 | 70 | $3,414 |
| Atorvastatin Calcium | Generic | 168 | 53 | $3,319 |
| Rosuvastatin Calcium | Generic | 149 | 45 | $4,145 |
| Metoprolol Succinate | Generic | 106 | 27 | $2,883 |
| Simvastatin | Generic | 89 | 30 | $1,598 |
| Levothyroxine Sodium | Generic | 88 | 23 | $1,728 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 88 | 30 | $2,049 |
| Lisinopril | Generic | 83 | 25 | $1,269 |
| Zolpidem Tartrate | Generic | 77 | 0 | $600 |
Hospital affiliations
Frequently asked questions
What is Dr. Rodolfo Cadang's medical specialty?
Dr. Rodolfo Cadang practices Internal Medicine Physician in Hercules, CA.
Where does Dr. Rodolfo Cadang practice?
Dr. Rodolfo Cadang practices at 500 Alfred Nobel Dr, Hercules, CA 945471838. Office phone: 5107412111.
What is Dr. Rodolfo Cadang's NPI?
Dr. Rodolfo Cadang's National Provider Identifier (NPI) is 1508898990, issued by NPPES.
Does Dr. Rodolfo Cadang accept Medicare assignment?
Yes. Dr. Rodolfo Cadang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rodolfo Cadang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of arm and leg arteries (HCPCS 93922). Source: CMS Medicare Physician & Other Practitioners file.