JOHN D CHASE MD
NPI 1528065547
Psychiatry & Neurology - Neurology in Greenfield, IN

NPI Status: Active since July 05, 2005

Contact Information

300 E BOYD AVE
SUITE 100
GREENFIELD, IN
ZIP 46140
Phone: (317) 462-5252
Fax: (317) 462-8010

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About JOHN CHASE

This page provides the complete NPI Profile along with additional information for John Chase, a provider established in Greenfield, Indiana with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1528065547 assigned on July 2005. The practitioner's primary taxonomy code is 2084N0400X with license number 01031696A (IN). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1528065547
Provider Name
JOHN D CHASE MD
Gender
Male
Entity Type
Individual
Location Address
300 E BOYD AVE SUITE 100 GREENFIELD, IN 46140
Location Phone
(317) 462-5252
Location Fax
(317) 462-8010
Mailing Address
300 E BOYD AVE SUITE 100 GREENFIELD, IN 46140
Mailing Phone
(317) 462-5252
Mailing Fax
(317) 462-8010
Is Sole Proprietor?
No
Enumeration Date
07-05-2005
Last Update Date
03-20-2021
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
01031696A
License State
IN
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Insurance Plans Accepted

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

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.

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
100354470MEDICAID (05)IN 

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.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 56 times for 52 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 139 times for 103 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 13 times for 11 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 17 times for 17 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 18 times for 18 patients

Reviews for JOHN D CHASE MD

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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 1528065547, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 0 + 6 + 1 + 0 + 5 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1528065547.

Other Providers at the Same Location


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

Obstetrics & Gynecology
300 E BOYD AVE, STE 208
GREENFIELD, IN 46140
Obstetrics & Gynecology
300 E BOYD AVE, STE 208
GREENFIELD, IN 46140
Neurological Surgery
300 E BOYD AVE, 100
GREENFIELD, IN 46140
Psychiatry & Neurology (Neurology)
300 E BOYD AVE, SUITE #230
GREENFIELD, IN 46140
Nurse Practitioner
300 E BOYD AVE, SUITE 250
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE 120
GREENFIELD, IN 46140
Nurse Practitioner (Pediatrics)
300 E BOYD AVE, SUITE 250
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE #120
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Dietitian, Registered
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Dermatology
300 E BOYD AVE, STE 209
GREENFIELD, IN 46140
Nurse Practitioner
300 E BOYD AVE, SUITE 208
GREENFIELD, IN 46140
Dermatology
300 E BOYD AVE, STE 209
GREENFIELD, IN 46140
Specialist
300 E BOYD AVE, SUITE 208
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Family Medicine
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Colon & Rectal Surgery
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140
Physician Assistant
300 E BOYD AVE, SUITE 100
GREENFIELD, IN 46140

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528065547, enumerated as an "individual" on July 05, 2005.

The provider is located at 300 E BOYD AVE SUITE 100 GREENFIELD, IN 46140 and the phone number is (317) 462-5252.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.