Doctor profile · Federal record
Dr. Jonathan Davidson, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Sleep Medicine (Internal Medicine) Physician · Sacramento, CA
- NPI 1295891224
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2288 Auburn Blvd Ste 101
Sacramento, CA 958211619
(916) 699-8592 - Mailing address
-
1658 Citadella Dr
Roseville, CA 957475022
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- August 22, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #G66389
- Medicaid
- CA #1295891224
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295891224. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
396
Distinct HCPCS
5
Medicare allowed
$61,987
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 152 | 152 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 104 | 88 | $95 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 87 | 86 | $255 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 41 | 40 | $107 | |
95810 |
Sleep study in sleep lab (6 years or older) | 12 | 12 | $645 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 70. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$520
Transactions
32
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 21 | $327.47 | |
| ABBVIE INC. | 3 | $56.89 | |
| Merck Sharp & Dohme LLC | 2 | $34.69 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $33.97 | |
| GENZYME CORPORATION | 2 | $33.67 | |
| Madrigal Pharmaceuticals | 1 | $17.73 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $15.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
320
Patients
293
Total drug cost
$25,278
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 201 | 189 | $3,347 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 52 | 50 | $846 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 39 | 38 | $739 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 16 | 16 | $2,681 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 12 | 0 | $17,665 |
Frequently asked questions
What is Dr. Jonathan Davidson's medical specialty?
Dr. Jonathan Davidson practices Gastroenterology Physician in Sacramento, CA.
Where does Dr. Jonathan Davidson practice?
Dr. Jonathan Davidson practices at 2288 Auburn Blvd Ste 101, Sacramento, CA 958211619. Office phone: 9166998592.
What is Dr. Jonathan Davidson's NPI?
Dr. Jonathan Davidson's National Provider Identifier (NPI) is 1295891224, issued by NPPES.
Does Dr. Jonathan Davidson accept Medicare assignment?
Yes. Dr. Jonathan Davidson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Davidson commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.