DR. JOSHUA GRANT AREHART MD
NPI 1043674476
Internal Medicine in Milwaukee, WI

NPI Status: Active since April 12, 2016

Contact Information

945 N 12TH ST
MILWAUKEE, WI
ZIP 53233
Phone: (414) 219-7136
Fax: (414) 219-6264

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  • Individual
  • Male
  • Internal Medicine
  • PECOS Enrolled

About JOSHUA AREHART

This page provides the complete NPI Profile along with additional information for Joshua Arehart, an internist established in Milwaukee, Wisconsin with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1043674476 assigned on April 2016. The practitioner's primary taxonomy code is 207R00000X with license number 68721-20 (WI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1043674476
Provider Name
DR. JOSHUA GRANT AREHART MD
Gender
Male
Entity Type
Individual
Location Address
945 N 12TH ST MILWAUKEE, WI 53233
Location Phone
(414) 219-7136
Location Fax
(414) 219-6264
Mailing Address
N53W14432 ABERDEEN DR MENOMONEE FALLS, WI 53051
Mailing Phone
(937) 597-9299
Is Sole Proprietor?
No
Enumeration Date
04-12-2016
Last Update Date
03-22-2025
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An internist like Joshua Arehart 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

Secondary Locations

  • 8701 W Watertown Plank Rd
    Milwaukee, WI 53226
    (414) 955-8296

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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
68721-20
License State
WI
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1208D00000XAllopathic & Osteopathic Physicians

General Practice

68721.20 (WI)

Medicare Participation & PECOS Enrollment Status

Joshua Arehart is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    5 DME suppliers used 31 Medicare Claims 138 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Lancets, per box of 100 (HCPCS:A4259)

    3 DME suppliers used 14 Medicare Claims 42 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Tape, waterproof, per 18 square inches (HCPCS:A4452)

    2 DME suppliers used 14 Medicare Claims 630 Services Paid

  • DME-Wheelchairs (DD021N)

    Wheelchair accessory, headrest, cushioned, any type, including fixed mounting hardware, each (HCPCS:E0955)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Wheelchairs (DD021N)

    Wheelchair accessory, manual swingaway, retractable or removable mounting hardware for joystick, other control interface or positioning accessory (HCPCS:E1028)

    1 DME suppliers used 11 Medicare Claims 32 Services Paid

  • DME-Wheelchairs (DD000N)

    Manual adult size wheelchair, includes tilt in space (HCPCS:E1161)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    2 DME suppliers used 21 Medicare Claims 21 Services Paid

  • DME-Wheelchairs (DD000N)

    Extra heavy duty wheelchair (HCPCS:K0007)

    2 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Other DME (DE017N)

    Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service (HCPCS:K0553)

    2 DME suppliers used 12 Medicare Claims 13 Services Paid

  • DME-Other DME (DE000N)

    Pharmacy dispensing fee for inhalation drug(s); per 30 days (HCPCS:Q0513)

    2 DME suppliers used 12 Medicare Claims 12 Services Paid

Orthotic Devices

  • DME-Orthotic Devices (DF010N)

    Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each (HCPCS:A4409)

    1 DME suppliers used 15 Medicare Claims 280 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy pouch, drainable; for use on barrier with non-locking flange, with filter (2 piece system), each (HCPCS:A4425)

    1 DME suppliers used 14 Medicare Claims 280 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 38 times for 38 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

This service was performed 58 times for 44 patients

Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes

This is a routine 15-minute visit for patients residing in care facilities like nursing homes or assisted living. During this visit, healthcare providers review the patient's health, manage medications, and address any concerns or changes in condition. It ensures continuous, quality care.

This service was performed 281 times for 280 patients

Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes

This is a routine visit for established patients residing in care facilities like nursing homes or assisted living. The visit typically lasts about 40 minutes, during which the healthcare provider checks your overall health, discusses any concerns, and adjusts care plans as needed.

This service was performed 370 times for 168 patients

Established patient home visit, typically 40 minutes

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

This service was performed 33 times for 31 patients

New patient custodial care facility, group care, or assisted living visit, typically 1 hour

This service involves a one-hour visit for a new patient at a custodial care facility, group care home, or assisted living facility. During this time, a healthcare professional will assess the patient's health condition, discuss care plans, and address any concerns the patient may have.

This service was performed 20 times for 20 patients

New patient custodial care facility, group care, or assisted living visit, typically 45 minutes

This service involves a medical professional visiting a new patient at a care facility or assisted living for about 45 minutes. During this visit, the professional will assess the patient's health, discuss any concerns, and plan for future care. This service aims to ensure the patient's well-being and comfort in their new environment.

This service was performed 12 times for 12 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

This service was performed 31 times for 27 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 53233 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $123.69
  • Minimum New Patient Price $53.9
  • Maximum New Patient Price $163.24
  • Average New Patient Copayment $30.92
  • Minimum New Patient Copayment $13.47
  • Maximum New Patient Copayment $40.81

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $95.41
  • Minimum Established Patient Price $17.4
  • Maximum Established Patient Price $133.76
  • Average Established Patient Copayment $23.85
  • Minimum Established Patient Copayment $4.35
  • Maximum Established Patient Copayment $33.44

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1043674476, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 4 → 8 6 → 12 → 3 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 1 + 2 + 7 + 8 + 4 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1043674476.

Other Providers at the Same Location


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

Emergency Medicine
945 N 12TH ST, EMERGENCY MEDICINE
MILWAUKEE, WI 53233
Physician Assistant
945 N 12TH ST
MILWAUKEE, WI 53233
Nurse Practitioner
945 N 12TH ST, EMERGENCY MED
MILWAUKEE, WI 53233
Emergency Medicine
945 N 12TH ST
MILWAUKEE, WI 53233
Emergency Medicine
945 N 12TH ST, EMERGENCY MED
MILWAUKEE, WI 53233
Anesthesiology
945 N 12TH ST, SUITE 3858
MILWAUKEE, WI 53233
Anesthesiology
945 N 12TH ST, SUITE 3858
MILWAUKEE, WI 53233
General Acute Care Hospital
945 N 12TH ST
MILWAUKEE, WI 53233
Anesthesiology
945 N 12TH ST, SUITE 3858
MILWAUKEE, WI 53233
Radiology (Diagnostic Radiology)
945 N 12TH ST, RADIOLOGY
MILWAUKEE, WI 53233
Radiology (Diagnostic Radiology)
945 N 12TH ST, RADIOLOGY
MILWAUKEE, WI 53233
Physician Assistant (Medical)
945 N 12TH ST, SUITE 4602
MILWAUKEE, WI 53233
Emergency Medicine
945 N 12TH ST, EMERGENCY MEDICINE
MILWAUKEE, WI 53233
Emergency Medicine
945 N 12TH ST
MILWAUKEE, WI 53233
Nurse Practitioner
945 N 12TH ST
MILWAUKEE, WI 53233
Nurse Anesthetist, Certified Registered
945 N 12TH ST
MILWAUKEE, WI 53233
Nurse Practitioner
945 N 12TH ST
MILWAUKEE, WI 53233
Dietitian, Registered
945 N 12TH ST, A320
MILWAUKEE, WI 53233
Dietitian, Registered
945 N 12TH ST, A320
MILWAUKEE, WI 53233
Dietitian, Registered
945 N 12TH ST
MILWAUKEE, WI 53233

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043674476, enumerated as an "individual" on April 12, 2016.

The provider is located at 945 N 12TH ST MILWAUKEE, WI 53233 and the phone number is (414) 219-7136.

Internal Medicine with taxonomy code 207R00000X.