DR. DIARMUID SEAN MANNING M.D.
NPI 1245498393
Internal Medicine - Hepatology in Boston, MA

NPI Status: Active since May 27, 2008

Contact Information

110 FRANCIS ST
SUITE 4A
BOSTON, MA
ZIP 02215
Phone: (161) 763-2112
Fax: (161) 763-2106

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  • Individual
  • Male
  • Internal Medicine
  • Hepatology

About DIARMUID MANNING

This page provides the complete NPI Profile along with additional information for Diarmuid Manning, an internist established in Boston, Massachusetts with a medical specialization in Internal Medicine, focusing in hepatology . The healthcare provider is registered in the NPI registry with number 1245498393 assigned on May 2008. The practitioner's primary taxonomy code is 207RI0008X with license number 235747 (MA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1245498393
Provider Name
DR. DIARMUID SEAN MANNING M.D.
Gender
Male
Entity Type
Individual
Location Address
110 FRANCIS ST SUITE 4A BOSTON, MA 02215
Location Phone
(161) 763-2112
Location Fax
(161) 763-2106
Mailing Address
110 FRANCIS ST SUITE 4A BOSTON, MA 02215
Mailing Phone
(617) 632-1126
Mailing Fax
(161) 763-2106
Is Sole Proprietor?
No
Enumeration Date
05-27-2008
Last Update Date
05-29-2008
Code Navigator

An internist like Diarmuid Manning 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 Hepatology

Taxonomy Code
207RI0008X
Type
Allopathic & Osteopathic Physicians
License No.
235747
License State
MA
Taxonomy Description
The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.

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)
1207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

235747 (MA)

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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 1245498393, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 4 → 8 4 → 8 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 8 + 9 + 1 + 6 + 3 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1245498393.

Other Providers at the Same Location


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

Thoracic Surgery (Cardiothoracic Vascular Surgery)
110 FRANCIS ST, STE 9F
BOSTON, MA 02215
Surgery (Vascular Surgery)
110 FRANCIS ST, SUITE 5C
BOSTON, MA 02215
Thoracic Surgery (Cardiothoracic Vascular Surgery)
110 FRANCIS ST, SUITE 2A
BOSTON, MA 02215
Internal Medicine (Nephrology)
110 FRANCIS ST, 7TH FLOOR
BOSTON, MA 02215
Internal Medicine (Rheumatology)
110 FRANCIS ST, SUITE 4B
BOSTON, MA 02215
Internal Medicine (Gastroenterology)
110 FRANCIS ST, SUITE 8E
BOSTON, MA 02215
Internal Medicine (Gastroenterology)
110 FRANCIS ST
BOSTON, MA 02215
Internal Medicine (Gastroenterology)
110 FRANCIS ST
BOSTON, MA 02215
Internal Medicine (Geriatric Medicine)
110 FRANCIS ST, BETH ISRAEL DEACONESS MEDICAL CENTER LMOB SUITE 1B
BOSTON, MA 02215
Surgery
110 FRANCIS ST, 7TH FLOOR
BOSTON, MA 02215
Internal Medicine (Hepatology)
110 FRANCIS ST, BETH ISRAEL DEACONESS MEDICAL CENTER
BOSTON, MA 02215
Internal Medicine (Gastroenterology)
110 FRANCIS ST, SUITE 8E
BOSTON, MA 02215
Plastic Surgery
110 FRANCIS ST, LOWRY SUITE 5A
BOSTON, MA 02215
Surgery (Vascular Surgery)
110 FRANCIS ST, # 5B
BOSTON, MA 02215
Internal Medicine (Geriatric Medicine)
110 FRANCIS ST, LMOB:1B
BOSTON, MA 02215
Surgery (Vascular Surgery)
110 FRANCIS ST, SUITE 9F
BOSTON, MA 02215
Surgery (Vascular Surgery)
110 FRANCIS ST, 5B
BOSTON, MA 02215
Internal Medicine (Rheumatology)
110 FRANCIS ST, SUITE 4B
BOSTON, MA 02215
Internal Medicine (Geriatric Medicine)
110 FRANCIS ST, BETH ISRAEL DEACONESS MEDICAL CTR STE 1-B
BOSTON, MA 02215
Plastic Surgery
110 FRANCIS ST, SUITE 5A
BOSTON, MA 02215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245498393, enumerated as an "individual" on May 27, 2008.

The provider is located at 110 FRANCIS ST SUITE 4A BOSTON, MA 02215 and the phone number is (161) 763-2112.

Internal Medicine with taxonomy code 207RI0008X and a focus in Hepatology.