Navneet Singh, D.O.
NPI 1790181311 · Internal Medicine Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Navneet Singh, D.O. is a Internal Medicine Physician provider in Santa Ana, CA (NPI 1790181311).
Provider details
- NPI number
- 1790181311
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A14431 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,538 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 630 | $113 |
| Test to Measure Rate of Airflow94375 | 411 | $41 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 405 | $181 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 171 | $166 |
| Test to Determine Lung Volumes Using Sensors94726 | 119 | $59 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 119 | $61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 408 | 79 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 300 | 118 |
| Montelukast Sodium | 196 | 71 |
| Prednisone | 180 | 103 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 179 | 49 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 134 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,696 across 70 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-11-10
- Last updated
- 2022-11-10
- Certified
- 2022-11-10
Frequently asked questions
- What is Navneet Singh's NPI number?
- Navneet Singh's National Provider Identifier (NPI) is 1790181311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Navneet Singh's specialty?
- Navneet Singh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Navneet Singh located?
- Navneet Singh's practice location on file with NPPES is 2222 S Main St, Santa Ana, CA 92707-3220.
- What is Navneet Singh's phone number?
- The practice phone number listed in the NPPES registry for Navneet Singh is (714) 542-1331.
- Does Navneet Singh accept Medicare?
- Navneet Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Navneet Singh's NPI active?
- Yes — Navneet Singh's NPI (1790181311) is active in the NPPES registry as of the last update on 2022-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.