FIRST DOCS PC
NPI 1417655465
Internal Medicine in Naperville, IL
NPI Status: Active since February 20, 2023
Contact Information
1525 OXFORD LN
NAPERVILLE, IL
ZIP 60565
Phone: (702) 762-2485
Fax: (609) 585-0309
- Organization
- Internal Medicine
- Accepts Insurance
About FIRST DOCS PC
This page provides the complete NPI Profile along with additional information for First Docs Pc, an internist established in Naperville, Illinois operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1417655465 assigned on February 2023. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated May 2026. First Docs Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Cheryl Lee (Director Contracting)
- NPI
- 1417655465
- Provider Name
- FIRST DOCS PC
- Entity Type
- Organization
- Location Address
- 1525 OXFORD LN NAPERVILLE, IL 60565
- Location Phone
- (702) 762-2485
- Location Fax
- (609) 585-0309
- Mailing Address
- PO BOX 7411009 CHICAGO, IL 60674
- Mailing Phone
- (702) 762-2485
- Mailing Fax
- (609) 585-0309
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-20-2023
- Last Update Date
- 05-27-2026
- Code Navigator
An internist like First Docs Pc 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
Secondary Locations
- 1401 St Joseph Pkwy
Houston, TX 77002
(609) 585-1122 - 830 Lakeside Cir
Pompano Beach, FL 33060
(609) 585-1122 - 10 Woodland Dr
Coventry, RI 02816
(872) 231-3162
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
- Taxonomy Code
- 207R00000X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- 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.
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 | 208100000X | Allopathic & Osteopathic Physicians | Physical Medicine & Rehabilitation | |
| 2 | 208M00000X | Allopathic & Osteopathic Physicians | Hospitalist |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- my Blue Access Major Events Select PPO Catastrophic 10600 - 3 Free PCP Visits - PPO
- my Blue Access Select PPO Bronze 3800 - PPO
- my Blue Access Select PPO Bronze 3800 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Bronze 9200 - PPO
- my Blue Access Select PPO Gold 0 - PPO
- my Blue Access Select PPO Gold 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Gold 1700 HSA - PPO
- my Blue Access Select PPO Premier Gold 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Premier Platinum 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Premier Silver 0 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Standard Bronze 7500 - PPO
- my Blue Access Select PPO Standard Gold 2000 - PPO
- my Blue Access Select PPO Standard Gold 2000 + Adult Dental and Vision - PPO
- my Blue Access Select PPO Standard Platinum 0 - PPO
- my Blue Access Select PPO Standard Silver 6000 - PPO
- Molina Gold Core 1640 - HMO
- Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
- Molina Gold Core 1640 Plus with Adult Vision - HMO
- Molina Gold Standard - HMO
- Molina Gold Value - HMO
- Molina Gold Value Plus with Adult Dental and Vision - HMO
- Molina Gold Value Plus with Adult Vision - HMO
- Molina Silver Core - HMO
- Molina Silver Core Plus with Adult Dental and Vision - HMO
- Molina Silver Core Plus with Adult Vision - HMO
- Molina Silver Saver - HMO
- Molina Silver Standard - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1417655465, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
NAPERVILLE, IL 60565
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1417655465, enumerated as an "organization" on February 20, 2023.
The provider is located at 1525 OXFORD LN NAPERVILLE, IL 60565 and the phone number is (702) 762-2485.
Internal Medicine with taxonomy code 207R00000X.
The provider might be accepting Accepts: Highmark Blue Cross Blue Shield Delaware and. Please consult your insurance carrier or call the provider to verify.
