Chistopher DO, M.D.
NPI 1407876659 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chistopher DO, M.D. is a Internal Medicine Physician provider in San Jose, CA (NPI 1407876659).
Provider details
- NPI number
- 1407876659
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00A628770 (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
19 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
17,444 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 | 3,711 | $103 |
| Osteopathic Manipulative Treatment, 7-8 Body Regions98928 | 2,697 | $85 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 1,970 | $47 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,459 | $154 |
| Test for Allergy Using Allergenic Extract95004 | 1,368 | $5 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 202 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,456 | 463 |
| Amlodipine Besylate | 1,016 | 328 |
| Losartan Potassium | 883 | 282 |
| Omeprazole | 536 | 204 |
| Gabapentin | 500 | 213 |
| Metformin Hcl | 425 | 140 |
| Triamcinolone Acetonide | 423 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$789 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
- 2006-07-20
- Last updated
- 2014-04-28
Frequently asked questions
- What is Chistopher DO's NPI number?
- Chistopher DO's National Provider Identifier (NPI) is 1407876659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chistopher DO's specialty?
- Chistopher DO is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chistopher DO located?
- Chistopher DO's practice location on file with NPPES is 1569 Lexann Avenue, San Jose, CA 95121.
- What is Chistopher DO's phone number?
- The practice phone number listed in the NPPES registry for Chistopher DO is (408) 531-8808.
- Does Chistopher DO accept Medicare?
- Chistopher DO is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chistopher DO's NPI active?
- Yes — Chistopher DO's NPI (1407876659) is active in the NPPES registry as of the last update on 2014-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.