MARGARET GIBSON O.D.
NPI 1992785349
Optometrist in Annapolis, MD

NPI Status: Active since January 20, 2006

Contact Information

250 WOOD RD
ANNAPOLIS, MD
ZIP 21402
Phone: (410) 293-1130

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  • Individual
  • Female
  • Optometrist
  • Accepts Insurance

About MARGARET GIBSON

This page provides the complete NPI Profile along with additional information for Margaret Gibson, a provider established in Annapolis, Maryland with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1992785349 assigned on January 2006. The practitioner's primary taxonomy code is 152W00000X with license number TUV006804-1 (NY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1992785349
Provider Name
MARGARET GIBSON O.D.
Gender
Female
Entity Type
Individual
Location Address
250 WOOD RD ANNAPOLIS, MD 21402
Location Phone
(410) 293-1130
Mailing Address
1623 DRYDEN WAY CROFTON, MD 21114
Is Sole Proprietor?
No
Enumeration Date
01-20-2006
Last Update Date
08-22-2007
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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

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
TUV006804-1
License State
NY
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Insurance Plans Accepted

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

  • Blue Max 70/50 $6700 with 2 $0 PCP Virtual Visits HSA Eligible - PPO
  • Blue Max 80/60 $1500 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $3300 with 2 $0 PCP Virtual Visits - PPO
  • Blue Max Copay (PCP) 50/50 $7500 Standardized HSA Eligible - PPO
  • Blue Max Copay (PCP) 60/40 $6000 Standardized - PPO
  • Blue Max Copay (PCP) 75/55 $2000 Standardized - PPO
  • Blue Saver 60/40 $6100 - PPO
  • Blue Saver 90/70 $3400 - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1992785349, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 4 + 8 + 1 + 0 + 3 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992785349.

Other Providers at the Same Location


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

Pediatrics
250 WOOD RD, NHCL ANNAPOLIS (PEDIATRICS)
ANNAPOLIS, MD 21402
Physician Assistant (Medical)
250 WOOD RD
ANNAPOLIS, MD 21402
Dentist
250 WOOD RD
ANNAPOLIS, MD 21402
Physical Therapist
250 WOOD RD
ANNAPOLIS, MD 21402
Psychologist (Clinical)
250 WOOD RD
ANNAPOLIS, MD 21402
Dentist
250 WOOD RD
ANNAPOLIS, MD 21402
Nurse Practitioner (Family)
250 WOOD RD
ANNAPOLIS, MD 21402
Family Medicine
250 WOOD RD
ANNAPOLIS, MD 21402
Nurse Practitioner (Pediatrics)
250 WOOD RD
ANNAPOLIS, MD 21402
Dietitian, Registered
250 WOOD RD
ANNAPOLIS, MD 21402
Physical Therapist
250 WOOD RD
ANNAPOLIS, MD 21402
Family Medicine
250 WOOD RD
ANNAPOLIS, MD 21402
Psychologist (Clinical)
250 WOOD RD
ANNAPOLIS, MD 21402
Social Worker (Clinical)
250 WOOD RD
ANNAPOLIS, MD 21402
Dietitian, Registered
250 WOOD RD
ANNAPOLIS, MD 21402
Psychologist (Clinical)
250 WOOD RD
ANNAPOLIS, MD 21402
Internal Medicine
250 WOOD RD
ANNAPOLIS, MD 21402
Social Worker (Clinical)
250 WOOD RD
ANNAPOLIS, MD 21402
Psychologist (Clinical)
250 WOOD RD, NAVAL HEALTH CLINIC
ANNAPOLIS, MD 21402
Internal Medicine
250 WOOD RD
ANNAPOLIS, MD 21402

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992785349, enumerated as an "individual" on January 20, 2006.

The provider is located at 250 WOOD RD ANNAPOLIS, MD 21402 and the phone number is (410) 293-1130.

Optometrist with taxonomy code 152W00000X.

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