DR. BENJAMIN H. FARR DDS, MD
NPI 1174968549
Oral & Maxillofacial Surgery in Nashua, NH

NPI Status: Active since April 30, 2013

Contact Information

39 SIMON STREET
UNIT 11-13
NASHUA, NH
ZIP 03060
Phone: (063) 883-4008
Fax: (603) 881-3822

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  • Individual
  • Male
  • Oral & Maxillofacial Surgery
  • Accepts Insurance
  • Opted-Out Medicare

About BENJAMIN FARR

This page provides the complete NPI Profile along with additional information for Benjamin Farr, a provider established in Nashua, New Hampshire with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1174968549 assigned on April 2013. The practitioner's primary taxonomy code is 204E00000X with license number DN1858223 (MA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1174968549
Provider Name
DR. BENJAMIN H. FARR DDS, MD
Gender
Male
Entity Type
Individual
Location Address
39 SIMON STREET UNIT 11-13 NASHUA, NH 03060
Location Phone
(063) 883-4008
Location Fax
(603) 881-3822
Mailing Address
39 SIMON STREET UNIT 11-13 NASHUA, NH 03060
Mailing Phone
(063) 883-4008
Mailing Fax
(603) 881-3822
Is Sole Proprietor?
No
Enumeration Date
04-30-2013
Last Update Date
12-15-2022
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Benjamin Farr opted out of Medicare effective on 01-24-2022 until 01-24-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License No.
DN1858223
License State
MA
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

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)
1204E00000XAllopathic & Osteopathic Physicians

Oral & Maxillofacial Surgery

016.0133894 (VT)
2204E00000XAllopathic & Osteopathic Physicians

Oral & Maxillofacial Surgery

04481 (NH)

Insurance Plans Accepted

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

  • Delta Dental Family High Plan - PPO
  • Delta Dental Family Low Plan - PPO
  • Delta Dental Pediatric High Plan - PPO
  • Delta Dental Pediatric Low Plan - PPO

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

Medicare Participation & PECOS Enrollment Status

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-24-2022

  • Opt-Out End Date: 01-24-2026

  • Eligible to Order and Refer? No

Reviews for DR. BENJAMIN H. FARR DDS, 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 1174968549, 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
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 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 8 + 6 + 1 + 6 + 5 + 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 1174968549.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
39 SIMON STREET, UNIT 11-13
NASHUA, NH 03060
Dentist (Oral and Maxillofacial Surgery)
39 SIMON STREET, UNIT 11-13
NASHUA, NH 03060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174968549, enumerated as an "individual" on April 30, 2013.

The provider is located at 39 SIMON STREET UNIT 11-13 NASHUA, NH 03060 and the phone number is (063) 883-4008.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

The provider might be accepting Accepts: Northeast Delta Dental. Please consult your insurance carrier or call the provider to verify.