DR. NANCY J FIELD D.O.
NPI 1427090653
Internal Medicine - Adolescent Medicine in Oak Brook, IL
NPI Status: Active since June 12, 2006
Contact Information
900 JORIE BLVD
SUITE 186
OAK BROOK, IL
ZIP 60523
Phone: (630) 954-6700
- Individual
- Female
- Internal Medicine
- Adolescent Medicine
- Accepts Insurance
- PECOS Enrolled
About NANCY FIELD
This page provides the complete NPI Profile along with additional information for Nancy Field, an internist established in Oak Brook, Illinois with a medical specialization in Internal Medicine, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1427090653 assigned on June 2006. The practitioner's primary taxonomy code is 207RA0000X. The provider is registered as an individual and her NPI record was last updated 18 years ago.
- NPI
- 1427090653
- Provider Name
- DR. NANCY J FIELD D.O.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523
- Location Phone
- (630) 954-6700
- Mailing Address
- 440 BRIARHILL LN GLENVIEW, IL 60025
- Mailing Phone
- (847) 724-4381
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-12-2006
- Last Update Date
- 07-08-2007
- Code Navigator
An internist like Nancy Field is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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
Internal Medicine Adolescent Medicine
- Taxonomy Code
- 207RA0000X
- Type
- Allopathic & Osteopathic Physicians
- License State
- IL
- Taxonomy Description
- An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Choice Preferred Bronze PPO? 201 - PPO
- Blue Choice Preferred Bronze PPO? 701 - PPO
- Blue Choice Preferred Bronze PPO? Standard - Select Rx Copays - PPO
- Blue Choice Preferred Gold PPO? 204 - PPO
- Blue Choice Preferred Gold PPO? 901 - PPO
- Blue Choice Preferred Gold PPO? Standard - Rx Copays - PPO
- Blue Choice Preferred Security PPO? 200 - PPO
- Blue Choice Preferred Silver PPO? 203 - PPO
- Blue Choice Preferred Silver PPO? 801 - PPO
- Blue Choice Preferred Silver PPO? Standard - Select Rx Copays - PPO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| H76735 | MEDICARE UPIN (02) | IL |
Medicare Participation & PECOS Enrollment Status
Nancy Field is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes
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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 | 4 | 2 | 7 | 0 | 9 | 0 | 6 | 5 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 4 | 7 | 0 | 9 | 0 | 6 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 4 + 7 + 0 + 9 + 0 + 6 + 1 + 0 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1427090653 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1447251160 | DR. ANTRANIK S POLADIAN M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD OAK BROOK, IL 60523 (630) 954-6700 |
| 1962449439 | SUMAN NARUMANCHI M.D. Individual | Internal Medicine | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1689611147 | DR. MARCIA DAWSON M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1821035395 | DR. ANTONIO FIUMARA M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1558308908 | HELEN KUSI M.B.B.S. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1184661530 | EMELIE MEDALLE M.D. Individual | Pediatrics | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1841237401 | DR. PABLO ARNECILLA M.D. Individual | Pediatrics | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1245277581 | DR. SHOBHANA RAVIKUMAR M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1033156385 | ARVIND SHUKLA M.B.B.S. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1932147949 | DR. ESTHER SPEER M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1447297817 | LEONARDO MALALIS M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1891733960 | CHOLEMARI SRIDHAR M.B.B.S. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1811935281 | DR. MANOHAR RATHI M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1306884952 | CAMILLE DICOSTANZO NNP Individual | Nurse Practitioner (Neonatal) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1912949181 | ELISA SCOTT M.D. Individual | Internal Medicine (Adolescent Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1457393209 | DR. NANCY TRAN M.D. Individual | Internal Medicine | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1326080177 | DR. HARLEY C BROOKS III M.D. Individual | Internal Medicine (Adolescent Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1932141090 | DR. EDGAR DIZON M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1811930621 | ELIZABETH MICHAELS D.O. Individual | Pediatrics | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
| 1114963881 | MOON KIM M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 900 JORIE BLVD SUITE 186 OAK BROOK, IL 60523 (630) 954-6700 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427090653, enumerated in the NPI registry as an "individual" on June 12, 2006
The provider is located at 900 Jorie Blvd Suite 186 Oak Brook, Il 60523 and the phone number is (630) 954-6700
The provider's speciality is Internal Medicine with taxonomy code 207RA0000X with a focus in Adolescent Medicine
The provider might be accepting Accepts: Blue Cross and Blue Shield of Illinois, Medicare. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.
This NPI record was last updated on June 12, 2006. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.