Doctor profile · Federal record
Dr. Eric Crisostomo, MD
Internal Medicine Physician (CMS: Internal Medicine) · Fairfield, CA
- NPI 1689752412
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1550 Gateway Blvd
Fairfield, CA 945336901
(707) 427-4000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 13, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A66806
- Medicaid
- CA #00A668060
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689752412. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43
Distinct HCPCS
2
Medicare allowed
$4,260
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 22 | 12 | $101 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 14 | $97 |
In context: peer comparison
Among 13 peers in Fairfield Internal Medicine Physician, average services per provider: 272. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,533
Patients
1,142
Total drug cost
$50,709
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 510 | 177 | $7,573 |
| Amlodipine Besylate | Generic | 333 | 121 | $4,209 |
| Lisinopril | Generic | 278 | 99 | $3,483 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 250 | 56 | $4,555 |
| Losartan Potassium | Generic | 238 | 78 | $3,223 |
| Tamsulosin Hcl | Generic | 227 | 66 | $3,344 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 224 | 77 | $4,082 |
| Levothyroxine Sodium | Generic | 223 | 72 | $4,781 |
| Hydrochlorothiazide | Generic | 205 | 59 | $2,158 |
| Atenolol | Generic | 200 | 67 | $2,561 |
Hospital affiliations
Frequently asked questions
What is Dr. Eric Crisostomo's medical specialty?
Dr. Eric Crisostomo practices Internal Medicine Physician in Fairfield, CA.
Where does Dr. Eric Crisostomo practice?
Dr. Eric Crisostomo practices at 1550 Gateway Blvd, Fairfield, CA 945336901. Office phone: 7074274000.
What is Dr. Eric Crisostomo's NPI?
Dr. Eric Crisostomo's National Provider Identifier (NPI) is 1689752412, issued by NPPES.
Does Dr. Eric Crisostomo accept Medicare assignment?
Yes. Dr. Eric Crisostomo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Crisostomo commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.