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DR. DANIEL ENYINNAYA NWANKWO M.D.
NPI 1639526007
Internal Medicine in Normal, IL

Active since May 16, 2016PECOS EnrolledAccepts Medicare Assignment
1300 FRANKLIN AVE STE 380, NORMAL, IL 61761(309) 268-3598(309) 268-2536 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 17, 2025, Jul 10, 2025, Feb 5, 2025 and 9 more (12 updates tracked since 2016).

About Dr. Daniel Enyinnaya Nwankwo M.d. NPPES

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

DR. DANIEL ENYINNAYA NWANKWO M.D. (NPI 1639526007) is an individual internal medicine provider in Normal, Illinois, licensed in Indiana (01081561A) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Marion General Hospital, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1639526007
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DANIEL ENYINNAYA NWANKWOCredential: M.D.
Location Address1300 FRANKLIN AVE STE 380Normal, IL 61761-4266
Mailing Address1300 Franklin Ave Ste 380Normal, IL 61761-4266
Phone(309) 268-3598
Fax(309) 268-2536
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 16, 2016
Last NPPES UpdateFebruary 16, 202612 updates tracked since enumeration
NPPES CertifiedFebruary 16, 2026
✔ NPI 1639526007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in IN · 01081561A✔ Licensed in IL · 036147119✔ Licensed in IA · MD-52609✔ Licensed in MO · 2024050124
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License PT19276 (ND), 01081561A (IN), MD-52609 (IA), 036147119 (IL), 2024050124 (MO)
1300 FRANKLIN AVE STE 380, Normal, IL 61761
Open in Google Maps ↗

Secondary Practice Locations 6

Location 111109 Parkview Plaza DrFort Wayne, IN 46845 · Phone (260) 672-6620 · Fax (260) 672-6639
Location 23512 Stellhorn RdFort Wayne, IN 46815-4631 · Phone (260) 483-9081
Location 31701 S Creasy LnLafayette, IN 47905-4972 · Phone (765) 502-4000 · Fax (765) 502-4709
Location 41125 Madison StJefferson City, MO 65101-5227 · Phone (573) 632-5000 · Fax (573) 634-2033
Location 5500 E Market StIowa City, IA 52245-2633 · Phone (319) 339-0300
Location 61101 W Liberty StFarmington, MO 63640-1921 · Phone (573) 705-1272

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of North Dakota, CareSource and more.Insurance ›

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

Dr. Daniel Enyinnaya Nwankwo M.d. 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 ID2860735248
PECOS Enrollment IDI20190529000434, I20230505001309
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

29

Medicare enrollment records show Daniel Nwankwo reassigns Medicare billing to 29 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carle Bromenn Medical Center
Same address
Clinic/Center
1300 FRANKLIN AVE STE 100
Normal, IL 61761
  • Reassigned Medicare billing, Illinois enrollment
  • 71 clinicians in this Medicare group
NPI 1104442615 (309) 454-1400
Carle West Physician Group Inc
Same address
Family Medicine
1302 FRANKLIN AVE STE 3400
Normal, IL 61761
  • Reassigned Medicare billing, Illinois enrollment
  • 698 clinicians in this Medicare group
NPI 1467074138 (309) 556-8295
Cep America-Illinois Hospitalists
2.1 mi
Hospitalist
2200 E WASHINGTON ST
Bloomington, IL 61701
  • Reassigned Medicare billing, Illinois enrollment
  • 329 clinicians in this Medicare group
NPI 1669276523 (309) 662-3311
Carle Eureka Hospital
21 mi
Critical Access
101 S MAJOR ST
Eureka, IL 61530
  • Reassigned Medicare billing, Illinois enrollment
  • 97 clinicians in this Medicare group
NPI 1184644023 (309) 467-2371
Genesis Health System
102 mi
General Acute Care Hospital
801 ILLINI DR
Silvis, IL 61282
  • Reassigned Medicare billing, Illinois and Iowa enrollments
  • Also billed through NPI 1528616901 (Iowa)
  • 198 clinicians in this Medicare group
NPI 1427132604 (309) 281-4000
Galen Inpatient Physicians PC
103 mi
Hospitalist
801 S MAIN ST
Clinton, IN 47842
  • Reassigned Medicare billing, Indiana enrollment
  • 228 clinicians in this Medicare group
NPI 1811759319 (765) 832-1234
Aceso Visiting Physicians And Geriatric Care Inc.
106 mi
Geriatric Medicine
300 N MAIN ST STE D
Crown Point, IN 46307
  • Reassigned Medicare billing, Indiana enrollment
  • 20 clinicians in this Medicare group
NPI 1982010690 (219) 663-4877
State University Of Iowa
107 mi
Dermatology
865 LINCOLN RD
Bettendorf, IA 52722
  • Reassigned Medicare billing, Iowa enrollment
  • 2,190 clinicians in this Medicare group
NPI 1972955169 (563) 344-2240
Extended Care Specialists, Inc
110 mi
Adult Medicine
8398 MISSISSIPPI ST FL 2
Merrillville, IN 46410
  • Reassigned Medicare billing, Indiana enrollment
  • 233 clinicians in this Medicare group
NPI 1134146079 (855) 743-2247
Midwest Emergency Anderson Health, Inc
111 mi
Emergency Medicine
400 N CALDWELL ST
Staunton, IL 62088
  • Reassigned Medicare billing, Illinois enrollment
  • 121 clinicians in this Medicare group
NPI 1710647615 (618) 635-2200

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

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
203 services96 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
158 services158 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
145 services140 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
57 services56 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
15 services12 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Marion General Hospital

Acute Care Hospitals · Marion, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150011
Location441 N Wabash AveMarion, IN 46952 · Grant County
Emergency services Birthing friendly

Lutheran Hospital Of Indiana

Acute Care Hospitals · Fort Wayne, IN
3/5 CMS rating
OwnershipProprietary
CMS Certification Number150017
Location7950 W Jefferson BlvdFort Wayne, IN 46804 · Allen County
Emergency services Birthing friendly

Franciscan Health Crown Point

Acute Care Hospitals · Crown Point, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number150126
Location12750 Saint Francis DriveCrown Point, IN 46307 · Lake County
Emergency services Birthing friendly

University Of Iowa Health Care Medical Center Down

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number160029
Location500 E Market StreetIowa City, IA 52245 · Johnson County
Emergency services Birthing friendly

Clinton Memorial Hospital

Acute Care Hospitals · Wilmington, OH
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number360175
Location610 West Main StreetWilmington, OH 45177 · Clinton County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61761 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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 7

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

PIOTR PAWEL KROLIKOWSKI MD
Hospitalist
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598
KERLINE DUCTAN M.D.
Internal Medicine
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598
MUHAMMAD ALI NAVEED
Hospitalist
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598
DR. BIJOY SHANKAR KAR M.D.
Internal Medicine
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598
ENRIQUE FRANCISCO MARTINEZ TREVINO M.D.
Internal Medicine
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598
ANAND OROSKAR M.D.
Internal Medicine
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598
SULAIMAN SULTAN M.D.
Hospitalist
1300 FRANKLIN AVE STE 380
NORMAL, IL 61761
McLean County (309) 268-3598

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 Daniel Nwankwo's NPI number?

The NPI number for Daniel Nwankwo is 1639526007. It was assigned to this individual provider in the NPPES registry on May 16, 2016.

Where is Daniel Nwankwo located?

Daniel Nwankwo practices at 1300 Franklin Ave Ste 380, Normal, IL 61761. The listed phone number is (309) 268-3598.

What is Daniel Nwankwo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Daniel Nwankwo enrolled in Medicare?

Yes. Daniel Nwankwo 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 Daniel Nwankwo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Nwankwo reassigns Medicare benefits to 29 organizations: Carle Bromenn Medical Center (Normal, IL), Carle West Physician Group Inc (Normal, IL), Cep America-Illinois Hospitalists (Bloomington, IL), Carle Eureka Hospital (Eureka, IL), Genesis Health System (Silvis, IL) and 24 more organizations, listed in the Medicare section above. 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 Daniel Nwankwo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daniel Nwankwo accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of North Dakota, CareSource and Wellmark Health Plan of Iowa, Inc. list Daniel Nwankwo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Daniel Nwankwo affiliated with any hospitals?

According to CMS data, Daniel Nwankwo is affiliated with Marion General Hospital, Lutheran Hospital Of Indiana, Franciscan Health Crown Point, University Of Iowa Health Care Medical Center Down and Clinton Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Daniel Nwankwo was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.