Mark Kellen, MD
NPI 1023178647 · Anesthesiology Physician · West Des Moines, IA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Kellen, MD is a Anesthesiology Physician provider in West Des Moines, IA (NPI 1023178647).
Provider details
- NPI number
- 1023178647
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-46104 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
61 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 36 | $80 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 25 | $69 |
Typical Medicare-allowed amounts for these services range $69–$80 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-12
- Last updated
- 2025-12-14
- Certified
- 2025-12-14
Frequently asked questions
- What is Mark Kellen's NPI number?
- Mark Kellen's National Provider Identifier (NPI) is 1023178647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Kellen's specialty?
- Mark Kellen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Kellen located?
- Mark Kellen's practice location on file with NPPES is 1225 Jordan Creek Pkwy Ste 180, West Des Moines, IA 50266-2346.
- What is Mark Kellen's phone number?
- The practice phone number listed in the NPPES registry for Mark Kellen is (515) 283-0463.
- Does Mark Kellen accept Medicare?
- Mark Kellen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Kellen's NPI active?
- Yes — Mark Kellen's NPI (1023178647) is active in the NPPES registry as of the last update on 2025-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.