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MARTHA DE SANTAIGO APN-CNP
NPI 1760932016
Nurse Practitioner in Chicago, IL

Active since October 11, 2016PECOS EnrolledAccepts Medicare Assignment
2412 W FULLERTON AVE, CHICAGO, IL 60647(773) 384-7977(773) 451-8285 Get Directions Write a Review

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 6, 2026, Mar 17, 2018, Oct 23, 2017 and 1 more (4 updates tracked since 2016).

About Martha De Santaigo Apn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARTHA DE SANTAIGO APN-CNP (NPI 1760932016) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209014576) and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1760932016
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARTHA DE SANTAIGOCredential: APN-CNP
Location Address2412 W FULLERTON AVEChicago, IL 60647-7435
Mailing Address2412 W Fullerton AveChicago, IL 60647-7435 · (773) 384-7977 · Fax (773) 451-8285
Phone(773) 384-7977
Fax(773) 451-8285
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateOctober 11, 2016
Last NPPES UpdateApril 6, 20264 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
✔ NPI 1760932016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209014576
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209.014576 (IL)
2412 W FULLERTON AVE, Chicago, IL 60647
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Secondary Practice Location 1

Location 12216 W Thomas StChicago, IL 60622-3778 · Phone (312) 770-2272 · Fax (312) 770-8532

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Martha De Santaigo Apn-cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264798834
PECOS Enrollment IDI20171115000260
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Martha De Santaigo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Endeavor Health Medical Group
9.6 mi
Allergy & Immunology
1000 CENTRAL ST
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1497701882 (847) 570-5235
Prime Healthcare Illinois Medical Group LLC
12 mi
Multi-Specialty
2380 E DEMPSTER ST
Des Plaines, IL 60016
  • Reassigned Medicare billing, Illinois enrollment
  • 443 clinicians in this Medicare group
NPI 1023837689 (833) 291-0464

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140252
Location800 W Central RoadArlington Heights, IL 60005 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60647 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JACQUELINE OLIVO MD
Family Medicine
2412 W FULLERTON AVE
CHICAGO, IL 60647
Cook County (773) 384-7977
VIRU SC
Clinic/Center (Primary Care)
2412 W FULLERTON AVE
CHICAGO, IL 60647
Cook County (773) 384-7977
VIRU SC
Family Medicine
2412 W FULLERTON AVE
CHICAGO, IL 60647
Cook County (773) 423-6178

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Martha De Santaigo's NPI number?

The NPI number for Martha De Santaigo is 1760932016. It was assigned to this individual provider in the NPPES registry on October 11, 2016.

Where is Martha De Santaigo located?

Martha De Santaigo practices at 2412 W Fullerton Ave, Chicago, IL 60647. The listed phone number is (773) 384-7977.

What is Martha De Santaigo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Martha De Santaigo enrolled in Medicare?

Yes. Martha De Santaigo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Martha De Santaigo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Martha De Santaigo reassigns Medicare benefits to 2 organizations: Endeavor Health Medical Group (Evanston, IL) and Prime Healthcare Illinois Medical Group LLC (Des Plaines, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Martha De Santaigo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Martha De Santaigo affiliated with any hospitals?

According to CMS data, Martha De Santaigo is affiliated with Northwest Community Hospital 1.

When was this NPI record last updated?

The NPPES record for Martha De Santaigo was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.