DR. RONALD ALAN SEFF MD
NPI 1144216011
Ophthalmology in Baltimore, MD
NPI Status: Active since September 26, 2005
Contact Information
19 FONTANA LN
SUITE 108
BALTIMORE, MD
ZIP 21237
Phone: (410) 574-4040
- Individual
- Male
- Ophthalmology
About RONALD SEFF
This page provides the complete NPI Profile along with additional information for Ronald Seff, a provider established in Baltimore, Maryland with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1144216011 assigned on September 2005. The practitioner's primary taxonomy code is 207W00000X with license number D16254 (MD). The provider is registered as an individual and his NPI record was last updated 12 years ago.
- NPI
- 1144216011
- Provider Name
- DR. RONALD ALAN SEFF MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 19 FONTANA LN SUITE 108 BALTIMORE, MD 21237
- Location Phone
- (410) 574-4040
- Mailing Address
- 19 FONTANA LANE SUITE 108 BALTIMORE, MD 21237
- Mailing Phone
- (410) 574-4040
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-26-2005
- Last Update Date
- 10-01-2013
- Code Navigator
Ophthalmologists like Ronald Seff 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.
- D16254
- License State
- MD
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
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 |
|---|---|---|---|
| 310303P0000 | MEDICAID (05) | MD | |
| B70183 | MEDICARE UPIN (02) | MD | |
| 938Q | OTHER (01) | MD | MEDICARE P TEN |
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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 | 1 | 4 | 4 | 2 | 1 | 6 | 0 | 1 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 8 | 4 | 4 | 1 | 12 | 0 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 8 + 4 + 4 + 1 + 1 + 2 + 0 + 2 + 24 = 49 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 49 = 1 | 1 | ||||||||
The NPI number 1144216011 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 14 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1114904059 | DR. ZIA A ZAKAI M.D.,P.A.,M.SC. Individual | Orthopaedic Surgery | 19 FONTANA LN SUITE 208-210 BALTIMORE, MD 21237 (410) 574-4720 |
| 1881636314 | FRAN A SWENSON CRNP Individual | Nurse Practitioner (Family) | 19 FONTANA LN STE 206 BALTIMORE, MD 21237 (410) 391-6904 |
| 1285758532 | RONALD A SEFF, MD, PA Organization | Ophthalmology | 19 FONTANA LN SUITE 108 BALTIMORE, MD 21237 (410) 574-4040 |
| 1003939430 | DR. STEPHEN THOMAS YOUNISS D.D.S. Individual | Dentist (General Practice) | 19 FONTANA LN SUITE 202 BALTIMORE, MD 21237 (410) 574-3666 |
| 1851578710 | ZIA A. ZAKAI MD PA Organization | Orthopaedic Surgery | 19 FONTANA LN STE 208 BALTIMORE, MD 21237 (410) 574-4720 |
| 1235579764 | PARKVILLE ANESTHESIA, LLC Organization | Anesthesiology | 19 FONTANA LN STE 104 BALTIMORE, MD 21237 (410) 574-7776 |
| 1487081477 | GREATER BALTIMORE ORTHOPEDIC SURGERY, LLC Organization | Orthopaedic Surgery | 19 FONTANA LN SUITE 208-210 ROSEDALE, MD 21237 (410) 574-4720 |
| 1053352492 | HATEM S ABDO MD Individual | Neurological Surgery | 19 FONTANA LN STE 206 BALTIMORE, MD 21237 (410) 391-6904 |
| 1437246832 | DR. DAVID B LUMSDEN MD Individual | Orthopaedic Surgery | 19 FONTANA LN SUITE 208-210 ROSEDALE, MD 21237 (410) 574-4720 |
| 1649600222 | TONY VARGHESE MD PA., LLC Organization | Internal Medicine (Geriatric Medicine) | 19 FONTANA LN STE.208 ROSEDALE, MD 21237 (410) 574-4720 |
| 1346270428 | BALTIMORE AMBULATORY CENTER FOR ENDOSCOPY Organization | Clinic/Center (Ambulatory Surgical) | 19 FONTANA LN SUITE 104 BALTIMORE, MD 21237 (410) 574-7776 |
| 1972951440 | ROSEDALE PRIMARY CARE PHYSICIAN, P.C. Organization | Specialist | 19 FONTANA LN SUITE 108-110 ROSEDALE, MD 21237 (410) 218-5523 |
| 1871575787 | GARY J SERGOTT CRNA Individual | Nurse Anesthetist, Certified Registered | 19 FONTANA LN SUITE 104 BALTIMORE, MD 21237 (410) 574-7776 |
| 1578777322 | CENTRAL MARYLAND NEUROSURGICAL ASSOCIATES, LLC Organization | Neurological Surgery | 19 FONTANA LN SUITE 206 BALTIMORE, MD 21237 (410) 391-6904 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1144216011, enumerated in the NPI registry as an "individual" on September 26, 2005
The provider is located at 19 Fontana Ln Suite 108 Baltimore, Md 21237 and the phone number is (410) 574-4040
The provider's speciality is Ophthalmology with taxonomy code 207W00000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on September 26, 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].
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