Marco Araujo, MD
NPI 1417092073 · Anesthesiology Physician · Greenfield, WI
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marco Araujo, MD is a Anesthesiology Physician provider in Greenfield, WI (NPI 1417092073).
Provider details
- NPI number
- 1417092073
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 50099 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
62 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 Lens Surgery00142 | 32 | $64 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $67 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 12 | $56 |
Typical Medicare-allowed amounts for these services range $56–$67 (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
Additional practice locations (1)
- 1000 N Oak AveMarshfield, WI 54449-5703Phone: (715) 387-5511
Registry dates
- Enumerated
- 2007-02-21
- Last updated
- 2024-09-06
- Certified
- 2024-09-03
Frequently asked questions
- What is Marco Araujo's NPI number?
- Marco Araujo's National Provider Identifier (NPI) is 1417092073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marco Araujo's specialty?
- Marco Araujo is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marco Araujo located?
- Marco Araujo's practice location on file with NPPES is 4131 W Loomis Rd, Greenfield, WI 53221-2051.
- What is Marco Araujo's phone number?
- The practice phone number listed in the NPPES registry for Marco Araujo is (414) 325-7246.
- Does Marco Araujo accept Medicare?
- Marco Araujo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marco Araujo's NPI active?
- Yes — Marco Araujo's NPI (1417092073) is active in the NPPES registry as of the last update on 2024-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.