Christopher Marshall, M.D.
NPI 1043278724 · Family Medicine Physician · Sells, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Marshall, M.D. is a Family Medicine Physician provider in Sells, AZ (NPI 1043278724).
Provider details
- NPI number
- 1043278724
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15640 (AZ)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
298 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 | 177 | $63 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 62 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $93 |
| Administration of Influenza Virus VaccineG0008 | 21 | $31 |
| Administration of Pneumococcal VaccineG0009 | 17 | $31 |
Typical Medicare-allowed amounts for these services range $31–$93 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 267 | 50 |
| Atorvastatin Calcium | 163 | 36 |
| Empagliflozinbrand: Jardiance | 140 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 109 | 25 |
| Metformin Hclbrand: Metformin Hcl Er | 100 | 24 |
| Levothyroxine Sodium | 96 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 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
Additional practice locations (1)
- 4175 S Alamo AveDavis Monthan Afb, AZ 85707-4402Phone: (520) 228-2778
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2022-08-31
- Certified
- 2021-06-16
Frequently asked questions
- What is Christopher Marshall's NPI number?
- Christopher Marshall's National Provider Identifier (NPI) is 1043278724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Marshall's specialty?
- Christopher Marshall is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Marshall located?
- Christopher Marshall's practice location on file with NPPES is Highway 86 at Topawa Rd, Sells, AZ 85634.
- What is Christopher Marshall's phone number?
- The practice phone number listed in the NPPES registry for Christopher Marshall is (520) 383-7200.
- Does Christopher Marshall accept Medicare?
- Christopher Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Marshall's NPI active?
- Yes — Christopher Marshall's NPI (1043278724) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.