Gurpreet Dhugga, MD
NPI 1356429161 · Internal Medicine Physician · Fairfield, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gurpreet Dhugga, MD is a Internal Medicine Physician provider in Fairfield, CA (NPI 1356429161).
Provider details
- NPI number
- 1356429161
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A63219 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
566 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Nursing Facility Discharge Day Management, 30 Minutes Or Less99315 | 404 | $86 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 112 | $120 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 21 | $79 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 18 | $194 |
| Advance Care Planning, First 30 Minutes99497 | 11 | $80 |
Typical Medicare-allowed amounts for these services range $79–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 339 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 3,680 | 616 |
| Amlodipine Besylate | 2,404 | 402 |
| Gabapentin | 1,897 | 313 |
| Levothyroxine Sodium | 1,862 | 232 |
| Apixabanbrand: Eliquis | 1,780 | 203 |
| Furosemide | 1,372 | 239 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2013-02-08
Frequently asked questions
- What is Gurpreet Dhugga's NPI number?
- Gurpreet Dhugga's National Provider Identifier (NPI) is 1356429161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gurpreet Dhugga's specialty?
- Gurpreet Dhugga is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gurpreet Dhugga located?
- Gurpreet Dhugga's practice location on file with NPPES is 5030 Business Center Dr, Fairfield, CA 94534-6874.
- What is Gurpreet Dhugga's phone number?
- The practice phone number listed in the NPPES registry for Gurpreet Dhugga is (707) 864-1056.
- Does Gurpreet Dhugga accept Medicare?
- Gurpreet Dhugga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gurpreet Dhugga's NPI active?
- Yes — Gurpreet Dhugga's NPI (1356429161) is active in the NPPES registry as of the last update on 2013-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.