Nabil Baig, D.O.
NPI 1235405655 · Hospitalist Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nabil Baig, D.O. is a Hospitalist Physician provider in San Diego, CA (NPI 1235405655).
Provider details
- NPI number
- 1235405655
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 1235405655 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
14 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
449 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 | 160 | $120 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 111 | $177 |
| Advance Care Planning, First 30 Minutes99497 | 84 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $139 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 30 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 230 | 70 |
| Atorvastatin Calcium | 219 | 78 |
| Semaglutidebrand: Ozempic | 210 | 49 |
| Famotidine | 203 | 69 |
| Empagliflozinbrand: Jardiance | 110 | 30 |
| Insulin Pump Cart,cont Inf,btbrand: Omnipod Dash Pods (gen 4) | 105 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$598 across 22 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
- 2012-03-29
- Last updated
- 2023-09-19
- Certified
- 2023-09-19
Frequently asked questions
- What is Nabil Baig's NPI number?
- Nabil Baig's National Provider Identifier (NPI) is 1235405655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nabil Baig's specialty?
- Nabil Baig is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nabil Baig located?
- Nabil Baig's practice location on file with NPPES is 402 W Broadway Ste 400, San Diego, CA 92101-3554.
- What is Nabil Baig's phone number?
- The practice phone number listed in the NPPES registry for Nabil Baig is (559) 898-2244.
- Does Nabil Baig accept Medicare?
- Nabil Baig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nabil Baig's NPI active?
- Yes — Nabil Baig's NPI (1235405655) is active in the NPPES registry as of the last update on 2023-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.