DR. RONALD LEE FREEMAN M.D.
NPI 1508862384
Ophthalmology in Libertyville, IL
NPI Status: Active since June 25, 2005
Contact Information
1800 HOLLISTER DR
SUITE 205
LIBERTYVILLE, IL
ZIP 60048
Phone: (847) 573-9055
Fax: (847) 573-1790
- Individual
- Male
- Ophthalmology
About RONALD FREEMAN
This page provides the complete NPI Profile along with additional information for Ronald Freeman, a provider established in Libertyville, Illinois with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1508862384 assigned on June 2005. The practitioner's primary taxonomy code is 207W00000X with license number 036042508 (IL). The provider is registered as an individual and his NPI record was last updated 14 years ago.
- NPI
- 1508862384
- Provider Name
- DR. RONALD LEE FREEMAN M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1800 HOLLISTER DR SUITE 205 LIBERTYVILLE, IL 60048
- Location Phone
- (847) 573-9055
- Location Fax
- (847) 573-1790
- Mailing Address
- 1800 HOLLISTER DR SUITE 205 LIBERTYVILLE, IL 60048
- Mailing Phone
- (847) 573-9055
- Mailing Fax
- (847) 573-1790
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-25-2005
- Last Update Date
- 06-01-2011
- Code Navigator
Ophthalmologists like Ronald Freeman specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.
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
Ophthalmology
- Taxonomy Code
- 207W00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 036042508
- License State
- IL
- Taxonomy Description
- An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Reviews for DR. RONALD LEE FREEMAN M.D.
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 | 5 | 0 | 8 | 8 | 6 | 2 | 3 | 8 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 0 | 8 | 16 | 6 | 4 | 3 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 0 + 8 + 1 + 6 + 6 + 4 + 3 + 1 + 6 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1508862384 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1609876770 | RENI S. BUTLER M.D. Individual | Radiology (Diagnostic Radiology) | 1800 HOLLISTER DR SUITE G-18 LIBERTYVILLE, IL 60048 (847) 918-1462 |
| 1376539718 | DR. MONIKA MCLAIN MD Individual | Internal Medicine | 1800 HOLLISTER DR SUITE 102 LIBERTYVILLE, IL 60048 (847) 680-3666 |
| 1891781142 | MS. LISA D'ANDREA PA-C Individual | Physician Assistant (Medical) | 1800 HOLLISTER DR SUITE 102 LIBERTYVILLE, IL 60048 (847) 680-3666 |
| 1093701294 | DR. LISA ANNE NEWMAN MD Individual | Family Medicine | 1800 HOLLISTER DR SUITE 102 LIBERTYVILLE, IL 60048 (847) 680-3666 |
| 1538155734 | MRS. ELIZA EVA M. GRANT CNP Individual | Nurse Practitioner (Family) | 1800 HOLLISTER DR SUITE 102 LIBERTYVILLE, IL 60048 (847) 680-3666 |
| 1144217142 | GLOBAL MEDICAL IMAGING, SC Organization | Radiology (Diagnostic Radiology) | 1800 HOLLISTER DR SUITE G-18 LIBERTYVILLE, IL 60048 (847) 918-1462 |
| 1023090925 | NORTH SHORE ONCOLOGY-HEMATOLOGY ASSOCIATES, LTD. Organization | Internal Medicine (Hematology & Oncology) | 1800 HOLLISTER DR SUITE 112 LIBERTYVILLE, IL 60048 (847) 367-6781 |
| 1922080399 | DR. ROBERT AARON BREIT M.D. Individual | Radiology (Neuroradiology) | 1800 HOLLISTER DR SUITE G-18 LIBERTYVILLE, IL 60048 (847) 918-1462 |
| 1649257163 | GREGORY PAUL JACKSON MD Individual | Specialist | 1800 HOLLISTER DR SUITE G-18 LIBERTYVILLE, IL 60048 (847) 968-5300 |
| 1467439448 | PAMELA L HENRY O.T. Individual | Occupational Therapist | 1800 HOLLISTER DR SUITE 205 LIBERTYVILLE, IL 60048 (847) 918-7947 |
| 1891757720 | BRUCE WILLIAM IRWIN M.D. Individual | Anesthesiology (Pain Medicine) | 1800 HOLLISTER DR SUITE 206 LIBERTYVILLE, IL 60048 (847) 549-1609 |
| 1669424974 | M.L. SAVITT INC Organization | Ophthalmology | 1800 HOLLISTER DR SUITE 111 LIBERTYVILLE, IL 60048 (847) 573-9055 |
| 1053363705 | JENNIFER GIARRATANA NP Individual | Nurse Practitioner (Adult Health) | 1800 HOLLISTER DR SUITE 112 LIBERTYVILLE, IL 60048 (847) 367-6781 |
| 1164463782 | MRS. BRENDA R GREENE CRNA Individual | Anesthesiologist Assistant | 1800 HOLLISTER DR SUITE 202 LIBERTYVILLE, IL 60048 (847) 549-6473 |
| 1295776748 | JEFF S ARNOLD D.C. Individual | Chiropractor | 1800 HOLLISTER DR SUITE 206 LIBERTYVILLE, IL 60048 (847) 549-1609 |
| 1952416018 | MRS. LINDA S TAYLOR APN Individual | Nurse Practitioner | 1800 HOLLISTER DR SUITE 206 LIBERTYVILLE, IL 60048 (847) 549-1609 |
| 1396852224 | FOOT CARE GROUP PC Organization | Podiatrist | 1800 HOLLISTER DR STE 109 LIBERTYVILLE, IL 60048 (847) 362-8848 |
| 1578673828 | GRAND OAKS ANESTHESIA PC Organization | Specialist | 1800 HOLLISTER DR #202 LIBERTYVILLE, IL 60048 (847) 549-1609 |
| 1558462267 | MRS. MYLA C TEEMER PT Individual | Physical Therapist | 1800 HOLLISTER DR STE 205 LIBERTYVILLE, IL 60048 (847) 918-7947 |
| 1538258322 | DR. RONALD DEBRUIN M.D. Individual | Radiology (Diagnostic Radiology) | 1800 HOLLISTER DR SUITE G-18 LIBERTYVILLE, IL 60048 (847) 918-1462 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1508862384, enumerated in the NPI registry as an "individual" on June 25, 2005
The provider is located at 1800 Hollister Dr Suite 205 Libertyville, Il 60048 and the phone number is (847) 573-9055
The provider's speciality is Ophthalmology with taxonomy code 207W00000X
This NPI record was last updated on June 25, 2005. 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.