DR. HYLTON VICTOR JOFFE M.D., M.M.SC.
NPI 1912010620
Internal Medicine - Endocrinology, Diabetes & Metabolism in Baltimore, MD

NPI Status: Active since August 16, 2006

Contact Information

601 N CAROLINE ST
7TH FLOOR
BALTIMORE, MD
ZIP 21287
Phone: (410) 955-3663
Fax: (410) 955-3916

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  • Individual
  • Male
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About HYLTON JOFFE

This page provides the complete NPI Profile along with additional information for Hylton Joffe, an internist established in Baltimore, Maryland with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1912010620 assigned on August 2006. The practitioner's primary taxonomy code is 207RE0101X with license number D64117 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1912010620
Provider Name
DR. HYLTON VICTOR JOFFE M.D., M.M.SC.
Gender
Male
Entity Type
Individual
Location Address
601 N CAROLINE ST 7TH FLOOR BALTIMORE, MD 21287
Location Phone
(410) 955-3663
Location Fax
(410) 955-3916
Mailing Address
10903 NEW HAMPSHIRE AVE BLDG 22, RM 3340 SILVER SPRING, MD 20993
Mailing Phone
(301) 796-1954
Mailing Fax
(410) 955-3916
Is Sole Proprietor?
No
Enumeration Date
08-16-2006
Last Update Date
07-20-2010
Code Navigator

An internist like Hylton Joffe 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 Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
D64117
License State
MD
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

D64117 (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 1912010620, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 0 + 1 + 0 + 6 + 4 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1912010620.

Other Providers at the Same Location


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

Audiologist
601 N CAROLINE ST
BALTIMORE, MD 21287
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD 21287
Pediatrics (Pediatric Gastroenterology)
601 N CAROLINE ST
BALTIMORE, MD 21287
Physician Assistant
601 N CAROLINE ST, JHOC - B169
BALTIMORE, MD 21287
Pediatrics (Pediatric Pulmonology)
601 N CAROLINE ST
BALTIMORE, MD 21287
Nurse Practitioner
601 N CAROLINE ST, # 7263
BALTIMORE, MD 21287
Dentist (Oral and Maxillofacial Surgery)
601 N CAROLINE ST
BALTIMORE, MD 21287
Nurse Practitioner (Family)
601 N CAROLINE ST
BALTIMORE, MD 21287
Obstetrics & Gynecology
601 N CAROLINE ST
BALTIMORE, MD 21287
Obstetrics & Gynecology
601 N CAROLINE ST
BALTIMORE, MD 21287
Psychologist (Clinical)
601 N CAROLINE ST
BALTIMORE, MD 21287
Obstetrics & Gynecology
601 N CAROLINE ST
BALTIMORE, MD 21287
Physician Assistant
601 N CAROLINE ST
BALTIMORE, MD 21287
Physician Assistant
601 N CAROLINE ST
BALTIMORE, MD 21287
Pediatrics (Pediatric Allergy/Immunology)
601 N CAROLINE ST
BALTIMORE, MD 21287
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD 21287
Nurse Practitioner (Adult Health)
601 N CAROLINE ST, JHOC B 169
BALTIMORE, MD 21287
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD 21287
Pediatrics (Pediatric Nephrology)
601 N CAROLINE ST
BALTIMORE, MD 21287
Medical Genetics (Clinical Genetics (M.D.))
601 N CAROLINE ST
BALTIMORE, MD 21287

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912010620, enumerated as an "individual" on August 16, 2006.

The provider is located at 601 N CAROLINE ST 7TH FLOOR BALTIMORE, MD 21287 and the phone number is (410) 955-3663.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.