JOHN GRAVINO DO
NPI 1992783203
Family Medicine in Lawrence, KS

NPI Status: Active since January 06, 2006

Contact Information

6265 ROCK CHALK DR
SUITE 1100
LAWRENCE, KS
ZIP 66049
Phone: (785) 842-5070
Fax: (785) 505-5264

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NPPES record last updated: December 1, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Dec 1, 2020, Sep 25, 2020, Nov 11, 2016 (3 updates tracked since 2016).

  • Individual
  • Male
  • Family Medicine

About JOHN GRAVINO

This page provides the complete NPI Profile along with additional information for John Gravino, a primary care provider established in Lawrence, Kansas with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1992783203 assigned on January 2006. The practitioner's primary taxonomy code is 207Q00000X with license number 0518210 (KS). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1992783203
Provider Name
JOHN GRAVINO DO
Gender
Male
Entity Type
Individual
Location Address
6265 ROCK CHALK DR SUITE 1100 LAWRENCE, KS 66049
Location Phone
(785) 842-5070
Location Fax
(785) 505-5264
Mailing Address
6265 ROCK CHALK DR SUITE 1100 LAWRENCE, KS 66049
Mailing Phone
(785) 842-5070
Mailing Fax
(785) 505-5264
Is Sole Proprietor?
No
Enumeration Date
01-06-2006
Last Update Date
12-01-2020
Code Navigator

A primary care provider (PCP) like John Gravino 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.
0518210
License State
KS
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.

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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 1992783203, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 9 → 18 → 9 7 → 14 → 5 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 4 + 8 + 6 + 2 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1992783203.

Other Providers at the Same Location


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

Family Medicine
6265 ROCK CHALK DR, SUITE 1100
LAWRENCE, KS 66049
Clinic/Center (Ambulatory Surgical)
6265 ROCK CHALK DR, STE 2100
LAWRENCE, KS 66049
Orthopaedic Surgery (Foot and Ankle Surgery)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Physician Assistant
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Physician Assistant
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Family Medicine
6265 ROCK CHALK DR, SUITE 1100
LAWRENCE, KS 66049
Family Medicine
6265 ROCK CHALK DR, SUITE 1100
LAWRENCE, KS 66049
Surgery (Surgical Oncology)
6265 ROCK CHALK DR, SUITE 2400
LAWRENCE, KS 66049
Surgery
6265 ROCK CHALK DR, SUITE 2400
LAWRENCE, KS 66049
Orthopaedic Surgery (Sports Medicine)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery (Sports Medicine)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery (Hand Surgery)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Physical Therapist
6265 ROCK CHALK DR
LAWRENCE, KS 66049
Family Medicine (Sports Medicine)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Family Medicine (Sports Medicine)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery
6265 ROCK CHALK DR, SUITE 1500
LAWRENCE, KS 66049
Orthopaedic Surgery (Sports Medicine)
6265 ROCK CHALK DR
LAWRENCE, KS 66049

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992783203, enumerated as an "individual" on January 06, 2006.

The provider is located at 6265 ROCK CHALK DR SUITE 1100 LAWRENCE, KS 66049 and the phone number is (785) 842-5070.

Family Medicine with taxonomy code 207Q00000X.