DR. RUBEN F BALLESTEROS M.D.
NPI 1740286368
in Baltimore, MD

NPI Status: Active since June 28, 2005

Contact Information

7401 OSLER DR
STE 208
BALTIMORE, MD
ZIP 21204
Phone: (410) 823-3885
Fax: (410) 823-6888

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  • Individual
  • Male

About RUBEN BALLESTEROS

This page provides the complete NPI Profile along with additional information for Ruben Ballesteros, a provider established in Baltimore, Maryland with a medical specialization in . The healthcare provider is registered in the NPI registry with number 1740286368 assigned on June 2005. The practitioner's primary taxonomy code is 246ZS0400X with license number D0015194 (MD). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1740286368
Provider Name
DR. RUBEN F BALLESTEROS M.D.
Gender
Male
Entity Type
Individual
Location Address
7401 OSLER DR STE 208 BALTIMORE, MD 21204
Location Phone
(410) 823-3885
Location Fax
(410) 823-6888
Mailing Address
7401 OSLER DR STE 208 BALTIMORE, MD 21204
Mailing Phone
(410) 823-3885
Mailing Fax
(410) 823-6888
Is Sole Proprietor?
No
Enumeration Date
06-28-2005
Last Update Date
03-19-2014
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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

Taxonomy Code
246ZS0400X
Type
License No.
D0015194
License State
MD

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.

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
231L335BMEDICARE ID-TYPE UNSPECIFIED (04)MD 
520913207OTHER (01)MDCORP. TAX ID
B70259MEDICARE UPIN (02)MD 
30218001OTHER (01)MDCAREFIRST BLUE SHIELD

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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 1740286368, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 4 → 8 2 → 4 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 8 + 0 + 4 + 8 + 1 + 2 + 3 + 1 + 2 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1740286368.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Clinic/Center (Rehabilitation)
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Obstetrics & Gynecology
7401 OSLER DR, SUITE 205
TOWSON, MD 21204
Pediatrics
7401 OSLER DR, SUITE 209
TOWSON, MD 21204
Internal Medicine (Gastroenterology)
7401 OSLER DR, SUITE 210
TOWSON, MD 21204
Ophthalmology
7401 OSLER DR, SUITE 112
TOWSON, MD 21204
Occupational Therapist
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Occupational Therapist
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR
TOWSON, MD 21204
Acupuncturist
7401 OSLER DR, 102
TOWSON, MD 21204
Speech-Language Pathologist
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Occupational Therapist
7401 OSLER DR
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR
TOWSON, MD 21204
Speech-Language Pathologist
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Occupational Therapist
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Physical Therapist (Geriatrics)
7401 OSLER DR, SUITE 110
TOWSON, MD 21204
Occupational Therapist
7401 OSLER DR, SUITE 110
TOWSON, MD 21204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740286368, enumerated as an "individual" on June 28, 2005.

The provider is located at 7401 OSLER DR STE 208 BALTIMORE, MD 21204 and the phone number is (410) 823-3885.

with taxonomy code 246ZS0400X.

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.