RONALD J RESSMANN M.D.P.A.
NPI 1669700464
Dermatology in San Antonio, TX

NPI Status: Active since December 07, 2009

Contact Information

8601 VILLAGE DR
SUITE 104
SAN ANTONIO, TX
ZIP 78217
Phone: (210) 654-6921
Fax: (210) 654-9914

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  • Organization
  • Dermatology

About RONALD J RESSMANN M.D.P.A.

This page provides the complete NPI Profile along with additional information for Ronald J Ressmann M.d.p.a., a provider established in San Antonio, Texas operating as a Dermatology. The healthcare provider is registered in the NPI registry with number 1669700464 assigned on December 2009. The practitioner's primary taxonomy code is 207N00000X with license number D8400 (TX). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Ronald J Ressmann M.d.p.a.. The authorized official of this NPI record is Dr. Ronald J Ressmann M.d.p.a. (President)

NPI
1669700464
Provider Legal Name
RONALD J RESSMANN M.D.P.A.
Other Organization Name
RONALD J RESSMANN M.D.P.A.
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
8601 VILLAGE DR SUITE 104 SAN ANTONIO, TX 78217
Location Phone
(210) 654-6921
Location Fax
(210) 654-9914
Mailing Address
8601 VILLAGE DR SUITE 104 SAN ANTONIO, TX 78217
Mailing Phone
(210) 654-6921
Mailing Fax
(210) 654-9914
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-07-2009
Last Update Date
12-10-2009
Code Navigator

A dermatologist like Ronald J Ressmann M.d.p.a. is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

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

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
D8400
License State
TX
Taxonomy Description
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. RONALD J RESSMANN M.D.P.A.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(210) 654-6921

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
B25887MEDICARE UPIN (02)TX 

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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 1669700464, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 7 → 14 → 5 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 4 + 0 + 0 + 4 + 1 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1669700464.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Orthopaedic Surgery
8601 VILLAGE DR, STE 210
SAN ANTONIO, TX 78217
Dermatology
8601 VILLAGE DR, STE 104
SAN ANTONIO, TX 78217
Internal Medicine
8601 VILLAGE DR, 100
SAN ANTONIO, TX 78217
Psychiatry & Neurology (Psychiatry)
8601 VILLAGE DR, 118
SAN ANTONIO, TX 78217
Internal Medicine (Pulmonary Disease)
8601 VILLAGE DR, SUITE 226
SAN ANTONIO, TX 78217
Specialist
8601 VILLAGE DR, STE 224
SAN ANTONIO, TX 78217
Physical Therapist
8601 VILLAGE DR, SUITE #220
SAN ANTONIO, TX 78217
Internal Medicine
8601 VILLAGE DR, 100
SAN ANTONIO, TX 78217
Internal Medicine (Gastroenterology)
8601 VILLAGE DR, SUITE 208
SAN ANTONIO, TX 78217
Orthopaedic Surgery
8601 VILLAGE DR, STE 206
SAN ANTONIO, TX 78217
Clinic/Center (Rehabilitation)
8601 VILLAGE DR, SUITE 220
SAN ANTONIO, TX 78217
Physical Medicine & Rehabilitation
8601 VILLAGE DR, STE 118
SAN ANTONIO, TX 78217

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669700464, enumerated as an "organization" on December 07, 2009.

The provider is located at 8601 VILLAGE DR SUITE 104 SAN ANTONIO, TX 78217 and the phone number is (210) 654-6921.

Dermatology with taxonomy code 207N00000X.

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