RICHARD ATWATER BALDERSTON M.D.
NPI 1265476386
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Philadelphia, PA

NPI Status: Active since June 16, 2006

Contact Information

601 WALNUT ST
SUITE L50
PHILADELPHIA, PA
ZIP 19106
Phone: (215) 409-9300
Fax: (215) 409-9365

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Orthopaedic Surgery of the Spine

About RICHARD BALDERSTON

This page provides the complete NPI Profile along with additional information for Richard Balderston, a provider established in Philadelphia, Pennsylvania with a medical specialization in Orthopaedic Surgery, focusing in orthopaedic surgery of the spine . The healthcare provider is registered in the NPI registry with number 1265476386 assigned on June 2006. The practitioner's primary taxonomy code is 207XS0117X with license number MD020871E (PA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1265476386
Provider Name
RICHARD ATWATER BALDERSTON M.D.
Gender
Male
Entity Type
Individual
Location Address
601 WALNUT ST SUITE L50 PHILADELPHIA, PA 19106
Location Phone
(215) 409-9300
Location Fax
(215) 409-9365
Mailing Address
PO BOX 8500-1672 PHILADELPHIA, PA 19178
Mailing Phone
(215) 269-6700
Mailing Fax
(215) 409-9365
Is Sole Proprietor?
No
Enumeration Date
06-16-2006
Last Update Date
02-18-2013
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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

Orthopaedic Surgery Orthopaedic Surgery of the Spine

Taxonomy Code
207XS0117X
Type
Allopathic & Osteopathic Physicians
License No.
MD020871E
License State
PA
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

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)
1207XS0117XAllopathic & Osteopathic Physicians

Orthopaedic Surgery
Orthopaedic Surgery of the Spine

25MA06837200 (NJ)

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
B41599MEDICARE UPIN (02)PA 
425818MEDICARE ID-TYPE UNSPECIFIED (04)PA 
0052425000OTHER (01)PAI.B.C.
045444MEDICARE ID-TYPE UNSPECIFIED (04)NJ 
2069868OTHER (01)PAAETNA

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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 1265476386, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
2
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 6 → 12 → 3 4 → 8 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 8 + 7 + 1 + 2 + 3 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1265476386.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
601 WALNUT ST, THE CURTIS CENTER, SUITE 960W
PHILADELPHIA, PA 19106
Psychiatry & Neurology (Psychiatry)
601 WALNUT ST, SUITE 960W
PHILADELPHIA, PA 19106
Specialist
601 WALNUT ST, SUITE L30
PHILA, PA 19106
Dermatology
601 WALNUT ST, SUITE L90
PHILADELPHIA, PA 19106
Physical Medicine & Rehabilitation (Pain Medicine)
601 WALNUT ST, LL30
PHILADELPHIA, PA 19106
General Practice
601 WALNUT ST, LL30
PHILADELPHIA, PA 19106
Family Medicine
601 WALNUT ST, SUITE 230E
PHILADELPHIA, PA 19106
Internal Medicine
601 WALNUT ST, THE CURTIS CENTER SUITE 6405
PHILADELPHIA, PA 19106
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
601 WALNUT ST, STE L50
PHILADELPHIA, PA 19106
Orthopaedic Surgery (Sports Medicine)
601 WALNUT ST, STE L50
PHILADELPHIA, PA 19106
Internal Medicine
601 WALNUT ST, CURTIS CENTER, STE 230E
PHILADELPHIA, PA 19106
Advanced Practice Midwife
601 WALNUT ST, SUITE 925
PHILADELPHIA, PA 19106
Advanced Practice Midwife
601 WALNUT ST, SUITE 925
PHILADELPHIA, PA 19106
Dermatology
601 WALNUT ST, SUITE L90
PHILA, PA 19106
Obstetrics & Gynecology
601 WALNUT ST, SUITE 925E
PHILADELPHIA, PA 19106
Ophthalmology
601 WALNUT ST, STE L30
PHILADELPHIA, PA 19106
Specialist
601 WALNUT ST, SUITE L55
PHILADELPHIA, PA 19106
Ophthalmology
601 WALNUT ST, SUITE L30
PHILADELPHIA, PA 19106
Physical Therapist
601 WALNUT ST
PHILADELPHIA, PA 19106
Orthopaedic Surgery
601 WALNUT ST, SUITE L50
PHILADELPHIA, PA 19106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265476386, enumerated as an "individual" on June 16, 2006.

The provider is located at 601 WALNUT ST SUITE L50 PHILADELPHIA, PA 19106 and the phone number is (215) 409-9300.

Orthopaedic Surgery with taxonomy code 207XS0117X and a focus in Orthopaedic Surgery of the Spine.

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