DR. LARRY H ROTH M.D.
NPI 1750448452
Ophthalmology in Watertown, MA
NPI Status: Active since January 02, 2007
Contact Information
521 MOUNT AUBURN ST
WATERTOWN, MA
ZIP 02472
Phone: (617) 923-4400
Fax: (617) 926-4549
- Individual
- Male
- Ophthalmology
About LARRY ROTH
This page provides the complete NPI Profile along with additional information for Larry Roth, a provider established in Watertown, Massachusetts with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1750448452 assigned on January 2007. The practitioner's primary taxonomy code is 207W00000X with license number 40273 (MA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1750448452
- Provider Name
- DR. LARRY H ROTH M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 521 MOUNT AUBURN ST WATERTOWN, MA 02472
- Location Phone
- (617) 923-4400
- Location Fax
- (617) 926-4549
- Mailing Address
- 521 MOUNT AUBURN ST WATERTOWN, MA 02472
- Mailing Phone
- (617) 923-4400
- Mailing Fax
- (617) 926-4549
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-02-2007
- Last Update Date
- 07-08-2007
- Code Navigator
Ophthalmologists like Larry Roth specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.
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
Ophthalmology
- Taxonomy Code
- 207W00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 40273
- License State
- MA
- Taxonomy Description
- An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
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.
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 |
|---|---|---|---|
| B95240 | MEDICARE UPIN (02) | MA | |
| 2068672 | MEDICAID (05) | MA | |
| C04820 | MEDICARE ID-TYPE UNSPECIFIED (04) | MA |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 5 | 0 | 4 | 4 | 8 | 4 | 5 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 8 | 4 | 16 | 4 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 8 + 4 + 1 + 6 + 4 + 1 + 0 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1750448452 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1437159720 | ANDREW CUTLER MD Individual | Internal Medicine | 521 MOUNT AUBURN ST STE 202 WATERTOWN, MA 02472 (617) 926-9000 |
| 1952301251 | BARBARA SPIVAK MD Individual | Internal Medicine | 521 MOUNT AUBURN ST STE 202 WATERTOWN, MA 02472 (617) 926-9000 |
| 1962496539 | DAVID J CANCIAN MD Individual | Internal Medicine (Hematology) | 521 MOUNT AUBURN ST SUITE 101 WATERTOWN, MA 02472 (617) 924-6484 |
| 1356336200 | PAUL M FERGUS MD Individual | Internal Medicine | 521 MOUNT AUBURN ST SUITE 101 WATERTOWN, MA 02472 (617) 924-6484 |
| 1639155831 | LEON B BASTAJIAN DDS Individual | Dentist | 521 MOUNT AUBURN ST STE 207 WATERTOWN, MA 02472 (617) 926-1146 |
| 1376514562 | DR. LESLIE MACDONALD MD Individual | Obstetrics & Gynecology | 521 MOUNT AUBURN ST STE 103 WATERTOWN, MA 02472 (617) 926-2414 |
| 1891761714 | DR. ROBERT P KELLEHER MD Individual | Internal Medicine | 521 MOUNT AUBURN ST STE 202 WATERTOWN, MA 02472 (617) 926-9000 |
| 1174581029 | MARCINE LOGUE NP Individual | Nurse Practitioner (Family) | 521 MOUNT AUBURN ST STE 202 WATERTOWN, MA 02472 (617) 926-9000 |
| 1306858113 | DR. LARRY A WEINRAUCH MD Individual | Internal Medicine (Cardiovascular Disease) | 521 MOUNT AUBURN ST SUITE 204 WATERTOWN, MA 02472 (617) 923-0800 |
| 1265522775 | SUSAN M LATTANZI PT Individual | Physical Therapist | 521 MOUNT AUBURN ST SUITE 205 WATERTOWN, MA 02472 (617) 923-0757 |
| 1932299336 | CATHERINE M WALLS PT Individual | Physical Therapist | 521 MOUNT AUBURN ST SUITE 205 WATERTOWN, MA 02472 (617) 923-0757 |
| 1861538936 | DR. KHADJIK NIUKIAN D.M.D., M.S. Individual | Dentist (General Practice) | 521 MOUNT AUBURN ST SUITE #102 WATERTOWN, MA 02472 (617) 923-0706 |
| 1871639955 | DR. ALLEN NIUKIAN D.M.D. Individual | Dentist (General Practice) | 521 MOUNT AUBURN ST #102 WATERTOWN, MA 02472 (617) 923-0706 |
| 1114143526 | MRS. GAIL CORRIGAN LICSW Individual | Social Worker (Clinical) | 521 MOUNT AUBURN ST 109 WATERTOWN, MA 02472 (617) 924-4430 |
| 1467663690 | LARRY A WEINRAUCH MD PC Organization | Internal Medicine (Cardiovascular Disease) | 521 MOUNT AUBURN ST SUITE 204 WATERTOWN, MA 02472 (617) 923-0800 |
| 1790965028 | MATTHEW WILLIAM CERNE LMHC Individual | Counselor (Mental Health) | 521 MOUNT AUBURN ST WATERTOWN, MA 02472 (617) 387-2220 |
| 1982873469 | ALLEN K. NIUKIAN D.M.D. Organization | Dentist (General Practice) | 521 MOUNT AUBURN ST SUITE 102 WATERTOWN, MA 02472 (617) 923-0706 |
| 1790930154 | PEDIATRIC DENTAL ARTS Organization | Clinic/Center (Dental) | 521 MOUNT AUBURN ST SUITE 104 WATERTOWN, MA 02472 (617) 924-1911 |
| 1609097336 | DR. CATERINA RAFFA D.M.D Individual | Dentist (Pediatric Dentistry) | 521 MOUNT AUBURN ST SUITE 104 WATERTOWN, MA 02472 (617) 924-1911 |
| 1306990627 | DR. JANIS ANN WAGNER PH.D Individual | Psychologist | 521 MOUNT AUBURN ST SUITE 107-109 WATERTOWN, MA 02472 (617) 416-7815 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750448452, enumerated in the NPI registry as an "individual" on January 02, 2007
The provider is located at 521 Mount Auburn St Watertown, Ma 02472 and the phone number is (617) 923-4400
The provider's speciality is Ophthalmology with taxonomy code 207W00000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on January 02, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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