DR. DAVID PARKER FAXON M.D.
NPI 1770681017
Internal Medicine - Cardiovascular Disease in Roxbury Crossing, MA

NPI Status: Active since September 20, 2006

Contact Information

1620 TREMONT ST
OBC-3-12P
ROXBURY CROSSING, MA
ZIP 02120
Phone: (617) 525-8358

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About DAVID FAXON

This page provides the complete NPI Profile along with additional information for David Faxon, an internist established in Roxbury Crossing, Massachusetts with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1770681017 assigned on September 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 37416 (MA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1770681017
Provider Name
DR. DAVID PARKER FAXON M.D.
Gender
Male
Entity Type
Individual
Location Address
1620 TREMONT ST OBC-3-12P ROXBURY CROSSING, MA 02120
Location Phone
(617) 525-8358
Mailing Address
1620 TREMONT ST OBC-3-12J ROXBURY CROSSING, MA 02120
Mailing Phone
(617) 525-8358
Is Sole Proprietor?
Yes
Enumeration Date
09-20-2006
Last Update Date
10-09-2012
Code Navigator

An internist like David Faxon is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
37416
License State
MA
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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)
1207RI0011XAllopathic & Osteopathic Physicians

Internal Medicine
Interventional Cardiology

37416 (MA)

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 office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 211 times for 190 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 47 times for 47 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 643 times for 550 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 19 times for 19 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 14 times for 14 patients

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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 1770681017, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 6 → 12 → 3 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 2 + 8 + 2 + 0 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1770681017.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Internal Medicine
1620 TREMONT ST, SMHI DIVISION
ROXBURY CROSSING, MA 02120
Obstetrics & Gynecology (Gynecology)
1620 TREMONT ST, OBC 3
ROXBURY CROSSING, MA 02120
Internal Medicine (Geriatric Medicine)
1620 TREMONT ST, BRIGHAM AND WOMENS HOSPITAL DIVISION OF AGING
BOSTON, MA 02120
Internal Medicine
1620 TREMONT ST, BRIGHAM AND WOMENS HOSPITAL DIVISION OF AGING
BOSTON, MA 02120
Internal Medicine
1620 TREMONT ST, 3RD FLOOR
ROXBURY CROSSING, MA 02120
Internal Medicine
1620 TREMONT ST, CENTER FOR COMMUNITY HEALTH AND HEALTH EQUITY
ROXBURY CROSSING, MA 02120
Hospitalist
1620 TREMONT ST
ROXBURY CROSSING, MA 02120
Internal Medicine
1620 TREMONT ST, DEPARTMENT OF MEDICINE
BOSTON, MA 02120
Internal Medicine
1620 TREMONT ST
BOSTON, MA 02120
General Acute Care Hospital
1620 TREMONT ST, DIVISION OF WOMEN'S HEATH (BC-3)
ROXBURY CROSSING, MA 02120
Internal Medicine (Geriatric Medicine)
1620 TREMONT ST, 3RD FLOOR
ROXBURY CROSSING, MA 02120
Dentist
1620 TREMONT ST, SUITE BC 3 028
BOSTON, MA 02120
Internal Medicine (Interventional Cardiology)
1620 TREMONT ST, BRIGHAMS AND WOMENS HOSPITAL DIV OF CLINICAL BIOMETRICS
BOSTON, MA 02120
Dentist
1620 TREMONT ST, ORAL MEDICINE AND DENTISTRY, SUITE BC-3-028
BOSTON, MA 02120
Dentist
1620 TREMONT ST
BOSTON, MA 02120
Pharmacist
1620 TREMONT ST
ROXBURY CROSSING, MA 02120
Specialist/Technologist Cardiovascular (Sonography)
1620 TREMONT ST
BOSTON, MA 02120
Surgery
1620 TREMONT ST, 4TH FLOOR
BOSTON, MA 02120

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770681017, enumerated as an "individual" on September 20, 2006.

The provider is located at 1620 TREMONT ST OBC-3-12P ROXBURY CROSSING, MA 02120 and the phone number is (617) 525-8358.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.