JOHN R TROTTER M D INC 11890 E WARREN AVE
NPI 1821237314
Family Medicine in Southfield, MI

NPI Status: Active since February 07, 2009

Contact Information

20905 GREENFIELD RD
SUITE 303
SOUTHFIELD, MI
ZIP 48075
Phone: (248) 559-7730

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  • Organization
  • Family Medicine

About JOHN R TROTTER M D INC 11890 E WARREN AVE

This page provides the complete NPI Profile along with additional information for John R Trotter M D Inc 11890 E Warren Ave, a primary care provider established in Southfield, Michigan operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1821237314 assigned on February 2009. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated 17 years ago. John R Trotter M D Inc 11890 E Warren Ave operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. John R Trotter Ii (Owner)

NPI
1821237314
Provider Name
JOHN R TROTTER M D INC 11890 E WARREN AVE
Entity Type
Organization
Location Address
20905 GREENFIELD RD SUITE 303 SOUTHFIELD, MI 48075
Location Phone
(248) 559-7730
Mailing Address
20905 GREENFIELD RD SUITE 303 SOUTHFIELD, MI 48075
Mailing Phone
(248) 559-7730
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-07-2009
Last Update Date
02-07-2009
Code Navigator

A primary care provider (PCP) like John R Trotter M D Inc 11890 E Warren Ave 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
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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JOHN R TROTTER II

Authorized Official Title
OWNER
Authorized Official Phone
(248) 559-7730

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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 1821237314, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 4 + 3 + 1 + 4 + 3 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1821237314.

Other Providers at the Same Location


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

Dentist (General Practice)
20905 GREENFIELD RD, SUITE 208
SOUTHFIELD, MI 48075
Optometrist (Corneal and Contact Management)
20905 GREENFIELD RD
SOUTHFIELD, MI 48075
Podiatrist (Foot & Ankle Surgery)
20905 GREENFIELD RD
SOUTHFIELD, MI 48075
Clinic/Center (Rehabilitation)
20905 GREENFIELD RD, SUITE 506
SOUTHFIELD, MI 48075
Internal Medicine
20905 GREENFIELD RD, SUITE 201
SOUTHFIELD, MI 48075
General Practice
20905 GREENFIELD RD, SUITE 306
SOUTHFIELD, MI 48075
Internal Medicine
20905 GREENFIELD RD, STE. 403
SOUTHFIELD, MI 48075
Internal Medicine
20905 GREENFIELD RD, STE. 403
SOUTHFIELD, MI 48075
Dentist (General Practice)
20905 GREENFIELD RD, SUITE 308
SOUTHFIELD, MI 48075
Dentist (General Practice)
20905 GREENFIELD RD, SIUTE #601
SOUTHFIELD, MI 48075
Internal Medicine
20905 GREENFIELD RD, STE 502
SOUTHFIELD, MI 48075
Otolaryngology (Sleep Medicine)
20905 GREENFIELD RD, SUITE 701
SOUTHFIELD, MI 48075
Urology
20905 GREENFIELD RD, SUITE 407
SOUTHFIELD, MI 48075
Surgery
20905 GREENFIELD RD, SUITE 303
SOUTHFIELD, MI 48075
Internal Medicine
20905 GREENFIELD RD, SUITE 303
SOUTHFIELD, MI 48075
Internal Medicine
20905 GREENFIELD RD, STE 200
SOUTHFIELD, MI 48075
Dentist (General Practice)
20905 GREENFIELD RD, SUITE 400
SOUTHFIELD, MI 48075
Physical Therapist
20905 GREENFIELD RD, SUITE 302
SOUTHFIELD, MI 48075
Home Health
20905 GREENFIELD RD, SUITE 501
SOUTHFIELD, MI 48075
Orthopaedic Surgery (Hand Surgery)
20905 GREENFIELD RD, NORTHLAND MEDICAL BUILDING SUITE 602
SOUTHFIELD, MI 48075

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821237314, enumerated as an "organization" on February 07, 2009.

The provider is located at 20905 GREENFIELD RD SUITE 303 SOUTHFIELD, MI 48075 and the phone number is (248) 559-7730.

Family Medicine with taxonomy code 207Q00000X.