Christopher Lillis, MD
NPI 1699773127 · Internal Medicine Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Lillis, MD is a Internal Medicine Physician provider in Roseville, CA (NPI 1699773127).
Provider details
- NPI number
- 1699773127
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101237920 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 34 | 27 |
| Diphenhydramine Hcl | 15 | — |
| Amlodipine Besylate | 13 | — |
| Omeprazole | 12 | 11 |
| Lisinopril | 12 | — |
| Levothyroxine Sodium | 11 | 11 |
| Losartan Potassium | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2020-10-02
- Certified
- 2020-10-02
Frequently asked questions
- What is Christopher Lillis's NPI number?
- Christopher Lillis's National Provider Identifier (NPI) is 1699773127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Lillis's specialty?
- Christopher Lillis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Lillis located?
- Christopher Lillis's practice location on file with NPPES is 2 Medical Plaza Dr Ste 200, Roseville, CA 95661-3042.
- What is Christopher Lillis's phone number?
- The practice phone number listed in the NPPES registry for Christopher Lillis is (916) 797-4715.
- Does Christopher Lillis accept Medicare?
- Christopher Lillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Lillis's NPI active?
- Yes — Christopher Lillis's NPI (1699773127) is active in the NPPES registry as of the last update on 2020-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.