James Strebig, MD
NPI 1093716151 · Internal Medicine Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Strebig, MD is a Internal Medicine Physician provider in Irvine, CA (NPI 1093716151).
Provider details
- NPI number
- 1093716151
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G52846 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
938 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 193 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 123 | $194 |
| Assessment of Emotional Or Behavioral Problems96127 | 110 | $5 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 104 | $21 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $138 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 162 | 50 |
| Levothyroxine Sodium | 119 | 34 |
| Zolpidem Tartrate | 112 | 33 |
| Metformin Hclbrand: Metformin Hcl Er | 92 | 23 |
| Amlodipine Besylate | 81 | 24 |
| Alprazolam | 74 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$179 across 7 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
- 2005-08-10
- Last updated
- 2015-09-11
Frequently asked questions
- What is James Strebig's NPI number?
- James Strebig's National Provider Identifier (NPI) is 1093716151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Strebig's specialty?
- James Strebig is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Strebig located?
- James Strebig's practice location on file with NPPES is 62 Corporate Park 120, Irvine, CA 92606-3142.
- What is James Strebig's phone number?
- The practice phone number listed in the NPPES registry for James Strebig is (949) 654-5344.
- Does James Strebig accept Medicare?
- James Strebig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Strebig's NPI active?
- Yes — James Strebig's NPI (1093716151) is active in the NPPES registry as of the last update on 2015-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.