DR.DAVID HEAVNER & ASSOCIATES
NPI 1326424011
Optometrist - Corneal and Contact Management in California, MD

NPI Status: Active since August 04, 2015

Contact Information

45155 FIRST COLONY WAY
CALIFORNIA, MD
ZIP 20619
Phone: (301) 862-4718
Fax: (301) 862-3420

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  • Organization
  • Optometrist
  • Corneal and Contact Management

About DR.DAVID HEAVNER & ASSOCIATES

This page provides the complete NPI Profile along with additional information for Dr.david Heavner & Associates, a provider established in California, Maryland operating as a Optometrist, focusing in corneal and contact management . The healthcare provider is registered in the NPI registry with number 1326424011 assigned on August 2015. The practitioner's primary taxonomy code is 152WC0802X with license number TA0884 (MD). The provider is registered as an organization and their NPI record was last updated 11 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 authorized official of this NPI record is Dr. David Douglas Heavner Od (Od/president)

NPI
1326424011
Provider Name
DR.DAVID HEAVNER & ASSOCIATES
Entity Type
Organization
Location Address
45155 FIRST COLONY WAY CALIFORNIA, MD 20619
Location Phone
(301) 862-4718
Location Fax
(301) 862-3420
Mailing Address
45155 FIRST COLONY WAY CALIFORNIA, MD 20619
Mailing Phone
(301) 862-4718
Mailing Fax
(301) 862-3420
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-04-2015
Last Update Date
08-04-2015
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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

Optometrist Corneal and Contact Management

Taxonomy Code
152WC0802X
Type
Eye and Vision Services Providers
License No.
TA0884
License State
MD
Taxonomy Description
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

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. DAVID DOUGLAS HEAVNER OD

Authorized Official Title
OD/PRESIDENT
Authorized Official Phone
(301) 862-4718

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
T48102MEDICARE UPIN (02)MD 

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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 1326424011, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 8 + 2 + 8 + 0 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1326424011.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Pharmacist
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Pharmacist
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Pharmacist
45155 FIRST COLONY WAY, T-1258
CALIFORNIA, MD 20619
Pharmacist
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Eyewear Supplier
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Pharmacist
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Pharmacist
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Pharmacy Technician
45155 FIRST COLONY WAY, ATTN PHARMACY
CALIFORNIA, MD 20619
Optometrist
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619
Pharmacy
45155 FIRST COLONY WAY
CALIFORNIA, MD 20619

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326424011, enumerated as an "organization" on August 04, 2015.

The provider is located at 45155 FIRST COLONY WAY CALIFORNIA, MD 20619 and the phone number is (301) 862-4718.

Optometrist with taxonomy code 152WC0802X and a focus in Corneal and Contact Management.

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