Preetinder Singh, M.D.
NPI 1083035943 · Internal Medicine Physician · Turlock, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Preetinder Singh, M.D. is a Internal Medicine Physician provider in Turlock, CA (NPI 1083035943).
Provider details
- NPI number
- 1083035943
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A144742 (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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
352 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 193 | $117 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 73 | $171 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 66 | $79 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 20 | $114 |
Typical Medicare-allowed amounts for these services range $79–$171 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 112 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 387 | 66 |
| Levothyroxine Sodium | 296 | 38 |
| Metformin Hcl | 245 | 31 |
| Amlodipine Besylate | 236 | 38 |
| Pantoprazole Sodium | 193 | 29 |
| Apixabanbrand: Eliquis | 163 | 24 |
Practice location
Mailing address
Additional practice locations (2)
- 6608 Mercy Ct Ste BFair Oaks, CA 95628-3171Phone: (916) 241-9844
- 2928 Eastern AveSacramento, CA 95821-4210Phone: (916) 894-8212
Registry dates
- Enumerated
- 2013-12-19
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Preetinder Singh's NPI number?
- Preetinder Singh's National Provider Identifier (NPI) is 1083035943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Preetinder Singh's specialty?
- Preetinder Singh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Preetinder Singh located?
- Preetinder Singh's practice location on file with NPPES is 825 Delbon Ave, Turlock, CA 95382-2016.
- What is Preetinder Singh's phone number?
- The practice phone number listed in the NPPES registry for Preetinder Singh is (209) 576-3525.
- Does Preetinder Singh accept Medicare?
- Preetinder Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Preetinder Singh's NPI active?
- Yes — Preetinder Singh's NPI (1083035943) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.