Doctor profile · Federal record
Dr. Paarth Shah, MD
Internal Medicine Physician (CMS: Internal Medicine) · Fairfield, CA
- NPI 1548722580
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4520 Business Center Dr Ste 200
Fairfield, CA 945346888
(707) 646-5500 - Mailing address
-
3501 Harbison Dr Unit 1107
Vacaville, CA 956873935
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- August 1, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A180238
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548722580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,179
Distinct HCPCS
10
Medicare allowed
$133,444
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 365 | 245 | $142 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 132 | 132 | $22 | |
G0447 |
Face-to-face behavioral counseling for obesity, 15 minutes | 129 | 80 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 106 | 106 | $184 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 95 | 95 | $145 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 70 | 55 | $199 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 37 | 36 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 37 | 36 | $33 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 29 | $101 | |
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 | 31 | 24 | $60 |
In context: peer comparison
Among 13 peers in Fairfield Internal Medicine Physician, average services per provider: 272. This provider delivers 4.3× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $29.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
644
Patients
280
Total drug cost
$14,346
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 99 | 48 | $2,106 |
| Diclofenac Sodium | Generic | 77 | 33 | $3,957 |
| Amlodipine Besylate | Generic | 76 | 37 | $703 |
| Metformin Hcl | Generic | 64 | 28 | $567 |
| Losartan Potassium | Generic | 56 | 24 | $710 |
| Lisinopril | Generic | 46 | 19 | $537 |
| Levothyroxine Sodium | Generic | 33 | 16 | $649 |
| Tamsulosin Hcl | Generic | 32 | 16 | $635 |
| Pantoprazole Sodium | Generic | 29 | 15 | $765 |
| Gabapentin | Generic | 25 | 17 | $1,255 |
Hospital affiliations
Frequently asked questions
What is Dr. Paarth Shah's medical specialty?
Dr. Paarth Shah practices Internal Medicine Physician in Fairfield, CA.
Where does Dr. Paarth Shah practice?
Dr. Paarth Shah practices at 4520 Business Center Dr Ste 200, Fairfield, CA 945346888. Office phone: 7076465500.
What is Dr. Paarth Shah's NPI?
Dr. Paarth Shah's National Provider Identifier (NPI) is 1548722580, issued by NPPES.
Does Dr. Paarth Shah accept Medicare assignment?
Yes. Dr. Paarth Shah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paarth Shah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual depression screening, 5 to 15 minutes (HCPCS G0444); Face-to-face behavioral counseling for obesity (HCPCS G0447). Source: CMS Medicare Physician & Other Practitioners file.