MARCO SANUDO LOAYZA M.D.
NPI 1659690717
Pediatrics - Neonatal-Perinatal Medicine in Brookfield, WI
NPI Status: Active since May 27, 2010
Contact Information
17345 CIVIC DR STE 1327
BROOKFIELD, WI
ZIP 53045
Phone: (414) 447-7330
Fax: (414) 447-1070
- Individual
- Male
- Pediatrics
- Neonatal-Perinatal Medicine
- Accepts Insurance
About MARCO LOAYZA
This page provides the complete NPI Profile along with additional information for Marco Loayza, a pediatrician established in Brookfield, Wisconsin with a medical specialization in Pediatrics, focusing in neonatal-perinatal medicine . The healthcare provider is registered in the NPI registry with number 1659690717 assigned on May 2010. The practitioner's primary taxonomy code is 2080N0001X with license number 73228 (WI). The provider is registered as an individual and his NPI record was last updated May 2025.
- NPI
- 1659690717
- Provider Name
- MARCO SANUDO LOAYZA M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 17345 CIVIC DR STE 1327 BROOKFIELD, WI 53045
- Location Phone
- (414) 447-7330
- Location Fax
- (414) 447-1070
- Mailing Address
- PO BOX 1327 BROOKFIELD, WI 53008
- Mailing Phone
- (414) 447-7330
- Mailing Fax
- (414) 447-1070
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-27-2010
- Last Update Date
- 05-13-2025
- Code Navigator
A pediatrician like Marco Loayza is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Pediatrics Neonatal-Perinatal Medicine
- Taxonomy Code
- 2080N0001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 73228
- License State
- WI
- Taxonomy Description
- A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 73228 (WI) |
| 2 | 2080N0001X | Allopathic & Osteopathic Physicians | Pediatrics | 25149 (MS) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 8 - HMO
- Silver 1 - HMO
- Silver 1 with Adult Vision Services - HMO
- Silver 12 with First 4 Primary Care Visits Free - HMO
- Silver 8 - HMO
- Prestige Bronze Essential + 3 Free PCP Visits - HMO
- Prestige Bronze Essential + Dental + Vision + 3 Free PCP Visits - HMO
- Prestige Bronze Plus - HMO
- Prestige Gold - HMO
- Prestige Gold 50 + 1 Free PCP Visit - HMO
- Prestige Gold 50 + Dental + Vision + 1 Free PCP Visit - HMO
- Prestige Gold Essential + 3Free PCP Visits - HMO
- Prestige Gold Essential + Dental + Vision + 3 Free PCP Visits - HMO
- Prestige Silver - HMO
- Prestige Silver Essential + 3 Free PCP Visits - HMO
- Prestige Silver Essential + Dental + Vision + 3 Free PCP Visits - HMO
- Signature Prestige Bronze $0 Deductible - HMO
- Signature Prestige Bronze $0 Deductible + Dental + Vision - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 6 | 5 | 9 | 6 | 9 | 0 | 7 | 1 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 10 | 9 | 12 | 9 | 0 | 7 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 0 + 9 + 1 + 2 + 9 + 0 + 7 + 2 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1659690717 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 3 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1871814293 | DR. PAULA BANSER OSTERHOUT M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 17345 CIVIC DR STE 1327 BROOKFIELD, WI 53045 (414) 447-7330 |
| 1659460657 | DR. BRENT WAYNE ARNOLD M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 17345 CIVIC DR STE 1327 BROOKFIELD, WI 53045 (414) 447-7330 |
| 1184980997 | BAIBA STEINBREKERA M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 17345 CIVIC DR STE 1327 BROOKFIELD, WI 53045 (414) 447-7330 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1659690717, enumerated in the NPI registry as an "individual" on May 27, 2010
The provider is located at 17345 Civic Dr Ste 1327 Brookfield, Wi 53045 and the phone number is (414) 447-7330
The provider's speciality is Pediatrics with taxonomy code 2080N0001X with a focus in Neonatal-Perinatal Medicine
The provider might be accepting Accepts: Molina Healthcare and Network Health. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on May 27, 2010. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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