DARWIN D DEEN JR. MD
NPI 1033289228
Family Medicine in Philadelphia, PA

NPI Status: Active since November 08, 2006

Contact Information

51 N. 39TH STREET
7TH FLOOR
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 662-8777
Fax: (215) 243-3290

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  • Individual
  • Male
  • Family Medicine

About DARWIN DEEN

This page provides the complete NPI Profile along with additional information for Darwin Deen, a primary care provider established in Philadelphia, Pennsylvania with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1033289228 assigned on November 2006. The practitioner's primary taxonomy code is 207Q00000X with license number MD443110 (PA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1033289228
Provider Name
DARWIN D DEEN JR. MD
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
51 N. 39TH STREET 7TH FLOOR PHILADELPHIA, PA 19104
Location Phone
(215) 662-8777
Location Fax
(215) 243-3290
Mailing Address
51 N. 39TH STREET 7TH FLOOR PHILADELPHIA, PA 19104
Mailing Phone
(215) 662-8777
Mailing Fax
(215) 243-3290
Is Sole Proprietor?
No
Enumeration Date
11-08-2006
Last Update Date
04-03-2012
Code Navigator

A primary care provider (PCP) like Darwin Deen sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD443110
License State
PA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1171100000XOther Service Providers

Acupuncturist

PAK000167 (PA)
2207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

151481 (NY)

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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 1033289228, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 3 → 6 2 → 4 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 4 + 8 + 1 + 8 + 2 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1033289228.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
51 N. 39TH STREET, 103A MEDICAL ARTS BUILDING
PHILADELPHIA, PA 19104
Internal Medicine
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Emergency Medicine
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Internal Medicine
51 N. 39TH STREET, MAB, SUITE 102
PHILADELPHIA, PA 19104
Allergy & Immunology
51 N. 39TH STREET, MUTCH BLDG, 5TH FLOOR
PHILADELPHIA, PA 19104
Internal Medicine (Hematology)
51 N. 39TH STREET, 103A MEDICAL ARTS BUILDING
PHILADELPHIA, PA 19104
Internal Medicine (Hematology & Oncology)
51 N. 39TH STREET, 103A MEDICAL ARTS BUILDING
PHILADELPHIA, PA 19104
Internal Medicine (Cardiovascular Disease)
51 N. 39TH STREET, PHI - 2C
PHILADELPHIA, PA 19104
Internal Medicine (Pulmonary Disease)
51 N. 39TH STREET, PHI 1ST FLOOR
PHILADELPHIA, PA 19104
Emergency Medicine
51 N. 39TH STREET, EMERGENCY MEDICINE
PHILADELPHIA, PA 19104
Radiology (Diagnostic Radiology)
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Physician Assistant
51 N. 39TH STREET, MOB 300
PHILADELPHIA, PA 19104
Internal Medicine (Pulmonary Disease)
51 N. 39TH STREET, PHI 1ST FLOOR
PHILADELPHIA, PA 19104
Internal Medicine (Gastroenterology)
51 N. 39TH STREET, 218 WRIGHT SAUNDERS
PHILADELPHIA, PA 19104
Nurse Practitioner (Family)
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Emergency Medicine
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Emergency Medicine
51 N. 39TH STREET, -MYRIN - M01
PHILADELPHIA, PA 19104
Ophthalmology
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Emergency Medicine
51 N. 39TH STREET
PHILADELPHIA, PA 19104
Internal Medicine
51 N. 39TH STREET
PHILADELPHIA, PA 19104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033289228, enumerated as an "individual" on November 08, 2006.

The provider is located at 51 N. 39TH STREET 7TH FLOOR PHILADELPHIA, PA 19104 and the phone number is (215) 662-8777.

Family Medicine with taxonomy code 207Q00000X.