PORT HURON INTERNAL MEDICINE ASSOCIATES
NPI 1528252251
Internal Medicine - Geriatric Medicine in Port Huron, MI

NPI Status: Active since September 06, 2007

Contact Information

2540 16TH ST
PORT HURON, MI
ZIP 48060
Phone: (810) 987-1000
Fax: (810) 982-1810

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NPPES record last updated: February 6, 2015. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Internal Medicine
  • Geriatric Medicine
  • Accepts Insurance
  • CLIA Number: 23D0364132
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-11-2027

About PORT HURON INTERNAL MEDICINE ASSOCIATES

This page provides the complete NPI Profile along with additional information for Port Huron Internal Medicine Associates, an internist established in Port Huron, Michigan operating as a Internal Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1528252251 assigned on September 2007. The practitioner's primary taxonomy code is 207RG0300X with license number 4301061093 (MI). The provider is registered as an organization and their NPI record was last updated 11 years ago. Port Huron Internal Medicine Associates 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 John I Jarad M.d. (President)

NPI
1528252251
Provider Name
PORT HURON INTERNAL MEDICINE ASSOCIATES
Entity Type
Organization
Location Address
2540 16TH ST PORT HURON, MI 48060
Location Phone
(810) 987-1000
Location Fax
(810) 982-1810
Mailing Address
2540 16TH ST PORT HURON, MI 48060
Mailing Phone
(810) 987-1000
Mailing Fax
(810) 982-1810
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-06-2007
Last Update Date
02-06-2015
Code Navigator

An internist like Port Huron Internal Medicine Associates 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 Geriatric Medicine

Taxonomy Code
207RG0300X
Type
Allopathic & Osteopathic Physicians
License No.
4301061093
License State
MI
Taxonomy Description
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

4301066771 (MI)
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

4301076169 (MI)
3207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

4301095172 (MI)

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Standard Silver + Vision + Adult Dental - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Standard Silver + Vision + Adult Dental - HMO
  • Blue Cross� Premier PPO Bronze Extra - PPO
  • Blue Cross� Premier PPO Bronze Saver HSA - PPO
  • Blue Cross� Premier PPO Bronze Secure - PPO
  • Blue Cross� Premier PPO Gold - PPO
  • Blue Cross� Premier PPO Gold Extra - PPO
  • Blue Cross� Premier PPO Silver - PPO
  • Blue Cross� Premier PPO Silver Extra - PPO
  • Blue Cross� Premier PPO Silver Saver HSA - PPO
  • Blue Cross� Premier PPO Value - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

JOHN I JARAD M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(810) 987-1000

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0G41221OTHER (01)MIBCBSM
DG3605OTHER (01)MIRAILROAD MEDICARE PIN
34108OTHER (01)MIHEALTH PLAN OF MICHIGAN
0P22570MEDICARE PIN (08)MI 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
23D0364132
Facility Type
Physician Office
Certificate Effective Date
May 12, 2025
Certificate Expiration Date
May 11, 2027
Laboratory Director
JOHN I. JARAD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Port Huron Internal Medicine Associates to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1528252251, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 + 5 + 4 + 8 + 4 + 5 + 4 + 2 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1528252251.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Internal Medicine (Geriatric Medicine)
2540 16TH ST
PORT HURON, MI 48060
Family Medicine
2540 16TH ST
PORT HURON, MI 48060
Clinical Nurse Specialist (Family Health)
2540 16TH ST
PORT HURON, MI 48060
Nurse Practitioner (Gerontology)
2540 16TH ST
PORT HURON, MI 48060
Internal Medicine
2540 16TH ST
PORT HURON, MI 48060
Physician Assistant
2540 16TH ST
PORT HURON, MI 48060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528252251, enumerated as an "organization" on September 06, 2007.

The provider is located at 2540 16TH ST PORT HURON, MI 48060 and the phone number is (810) 987-1000.

Internal Medicine with taxonomy code 207RG0300X and a focus in Geriatric Medicine.

The provider might be accepting Accepts: Ambetter from Buckeye Health Plan, Ambetter from. Please consult your insurance carrier or call the provider to verify.