DR. ALAN HOWARD BOYAR M.D.
NPI 1295728038
Internal Medicine - Allergy & Immunology in San Antonio, TX

NPI Status: Active since August 26, 2005

Contact Information

9080 MARBACH RD
SAN ANTONIO, TX
ZIP 78245
Phone: (210) 436-8400
Fax: (833) 452-1052

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  • Individual
  • Male
  • Internal Medicine
  • Allergy & Immunology
  • Accepts Insurance

About ALAN BOYAR

This page provides the complete NPI Profile along with additional information for Alan Boyar, an internist established in San Antonio, Texas with a medical specialization in Internal Medicine, focusing in allergy & immunology . The healthcare provider is registered in the NPI registry with number 1295728038 assigned on August 2005. The practitioner's primary taxonomy code is 207RA0201X with license number Q2516 (TX). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1295728038
Provider Name
DR. ALAN HOWARD BOYAR M.D.
Gender
Male
Entity Type
Individual
Location Address
9080 MARBACH RD SAN ANTONIO, TX 78245
Location Phone
(210) 436-8400
Location Fax
(833) 452-1052
Mailing Address
9080 MARBACH RD SAN ANTONIO, TX 78245
Mailing Phone
(210) 436-8400
Mailing Fax
(833) 452-1052
Is Sole Proprietor?
No
Enumeration Date
08-26-2005
Last Update Date
01-27-2023
Code Navigator

An internist like Alan Boyar is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Allergy & Immunology

Taxonomy Code
207RA0201X
Type
Allopathic & Osteopathic Physicians
License No.
Q2516
License State
TX
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

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)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

Q2516 (TX)
2207RA0201XAllopathic & Osteopathic Physicians

Internal Medicine
Allergy & Immunology

MD2006-0011 (NM)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

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
93320027MEDICAID (05)NM 
348416401MEDICAID (05)TX 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 31 times for 11 patients

Reviews for DR. ALAN HOWARD BOYAR M.D.

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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 1295728038, 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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
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 9 → 18 → 9 7 → 14 → 5 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 4 + 2 + 1 + 6 + 0 + 6 + 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 1295728038.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD, WALGREENS.
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Physician Assistant (Medical)
9080 MARBACH RD
SAN ANTONIO, TX 78245
Nurse Practitioner (Family)
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacy
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245
Pharmacist
9080 MARBACH RD
SAN ANTONIO, TX 78245

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295728038, enumerated as an "individual" on August 26, 2005.

The provider is located at 9080 MARBACH RD SAN ANTONIO, TX 78245 and the phone number is (210) 436-8400.

Internal Medicine with taxonomy code 207RA0201X and a focus in Allergy & Immunology.

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