DR. PAUL JAN DEUTSCH M.D.
NPI 1225262355
Internal Medicine - Endocrinology, Diabetes & Metabolism in Princeton, NJ

NPI Status: Active since May 04, 2009

Contact Information

50 MAYBURY HILL RD
PRINCETON, NJ
ZIP 08540
Phone: (908) 304-7544
Fax: (908) 304-7572

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

About PAUL DEUTSCH

This page provides the complete NPI Profile along with additional information for Paul Deutsch, an internist established in Princeton, New Jersey with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1225262355 assigned on May 2009. The practitioner's primary taxonomy code is 207RE0101X with license number 25MA06926700 (NJ). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1225262355
Provider Name
DR. PAUL JAN DEUTSCH M.D.
Gender
Male
Entity Type
Individual
Location Address
50 MAYBURY HILL RD PRINCETON, NJ 08540
Location Phone
(908) 304-7544
Location Fax
(908) 304-7572
Mailing Address
50 MAYBURY HILL RD PRINCETON, NJ 08540
Mailing Phone
(908) 304-7544
Mailing Fax
(908) 304-7572
Is Sole Proprietor?
Yes
Enumeration Date
05-04-2009
Last Update Date
05-04-2009
Code Navigator

An internist like Paul Deutsch 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.

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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.
25MA06926700
License State
NJ
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)
1208U00000XAllopathic & Osteopathic Physicians

Clinical Pharmacology

25MA06926700 (NJ)

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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 1225262355, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 2 → 4 2 → 4 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 4 + 6 + 4 + 3 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1225262355.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225262355, enumerated as an "individual" on May 04, 2009.

The provider is located at 50 MAYBURY HILL RD PRINCETON, NJ 08540 and the phone number is (908) 304-7544.

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