THOMAS A. LEAVITT OD
NPI 1295841856
Optometrist in Medford, MA

NPI Status: Active since August 23, 2006

Contact Information

26 CITY HALL MALL
MEDFORD, MA
ZIP 02155
Phone: (781) 306-5184
Fax: (781) 306-5303

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  • Individual
  • Male
  • Optometrist

About THOMAS LEAVITT

This page provides the complete NPI Profile along with additional information for Thomas Leavitt, a provider established in Medford, Massachusetts with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1295841856 assigned on August 2006. The practitioner's primary taxonomy code is 152W00000X with license number 3638 (MA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1295841856
Provider Name
THOMAS A. LEAVITT OD
Gender
Male
Entity Type
Individual
Location Address
26 CITY HALL MALL MEDFORD, MA 02155
Location Phone
(781) 306-5184
Location Fax
(781) 306-5303
Mailing Address
26 CITY HALL MALL MEDFORD, MA 02155
Mailing Phone
(781) 306-5184
Mailing Fax
(781) 306-5303
Is Sole Proprietor?
No
Enumeration Date
08-23-2006
Last Update Date
02-19-2021
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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.
3638
License State
MA
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:

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.

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
E263OTHER (01)MAHARVARD PILGRIM
0312860MEDICAID (05)MA 
4317868-002OTHER (01)MAHEALTHSOURCE
W16047OTHER (01)MABLUE CROSS BLUE SHIELD
0014551OTHER (01)MDNEIGHBORHOOD HEALTH
003638OTHER (01)MDTUFTS HEALTH PLAN
4317868-002OTHER (01)MACIGNA

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 complete exam of visual system

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

This service was performed 293 times for 290 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 13 times for 13 patients

Established patient problem focused exam of visual system

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

This service was performed 59 times for 59 patients

Imaging of optic nerve

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

This service was performed 13 times for 13 patients

Imaging of retina

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

This service was performed 18 times for 18 patients

New patient complete exam of visual system

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

This service was performed 44 times for 44 patients

New patient problem focused exam of visual system

A new patient problem-focused exam of the visual system is a basic evaluation of your eyes and vision. It includes checking your eye movements, visual acuity, and general eye health. It helps detect any potential issues early for timely treatment.

This service was performed 16 times for 16 patients

Reviews for THOMAS A. LEAVITT OD

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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 1295841856, 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
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 9 → 18 → 9 8 → 16 → 7 1 → 2 5 → 10 → 1

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 + 6 + 4 + 2 + 8 + 1 + 0 + 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 1295841856.

Other Providers at the Same Location


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

Podiatrist
26 CITY HALL MALL
MEDFORD, MA 02155
Pediatrics
26 CITY HALL MALL
MEDFORD, MA 02155
Pediatrics
26 CITY HALL MALL
MEDFORD, MA 02155
Speech-Language Pathologist
26 CITY HALL MALL
MEDFORD, MA 02155
Dietitian, Registered
26 CITY HALL MALL
MEDFORD, MA 02155
Obstetrics & Gynecology
26 CITY HALL MALL
MEDFORD, MA 02155
Internal Medicine
26 CITY HALL MALL, INTERNAL MEDICINE
MEDFORD, MA 02155
Radiology (Diagnostic Radiology)
26 CITY HALL MALL
MEDFORD, MA 02155
Internal Medicine
26 CITY HALL MALL
MEDFORD, MA 02155
Obstetrics & Gynecology (Gynecology)
26 CITY HALL MALL
MEDFORD, MA 02155
Psychiatry & Neurology (Child & Adolescent Psychiatry)
26 CITY HALL MALL
MEDFORD, MA 02155
Dietitian, Registered
26 CITY HALL MALL
MEDFORD, MA 02155
Psychiatry & Neurology (Psychiatry)
26 CITY HALL MALL
MEDFORD, MA 02155
Counselor (Mental Health)
26 CITY HALL MALL
MEDFORD, MA 02155
Social Worker (Clinical)
26 CITY HALL MALL
MEDFORD, MA 02155
Internal Medicine
26 CITY HALL MALL, INTERNAL MEDICINE
MEDFORD, MA 02155
Internal Medicine
26 CITY HALL MALL
MEDFORD, MA 02155
Social Worker (Clinical)
26 CITY HALL MALL
MEDFORD, MA 02155
Registered Nurse (Psychiatric/Mental Health)
26 CITY HALL MALL
MEDFORD, MA 02155
Social Worker (Clinical)
26 CITY HALL MALL, HARVARD VANGUARD MEDICAL ASSOCIATES
MEDFORD, MA 02155

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295841856, enumerated as an "individual" on August 23, 2006.

The provider is located at 26 CITY HALL MALL MEDFORD, MA 02155 and the phone number is (781) 306-5184.

Optometrist with taxonomy code 152W00000X.

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