RONALD K CRISS DPM, PC
NPI 1750417218
Podiatrist - Foot Surgery in Waldorf, MD

NPI Status: Active since February 26, 2007

Contact Information

2255 CRAIN HWY
SUITE #102
WALDORF, MD
ZIP 20601
Phone: (301) 645-6600
Fax: (301) 645-6601

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  • Individual
  • Male
  • Podiatrist
  • Foot Surgery

About RONALD CRISS

This page provides the complete NPI Profile along with additional information for Ronald Criss, a provider established in Waldorf, Maryland with a medical specialization in Podiatrist, focusing in foot surgery . The healthcare provider is registered in the NPI registry with number 1750417218 assigned on February 2007. The practitioner's primary taxonomy code is 213ES0131X with license number 00596 (MD). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1750417218
Provider Name
RONALD K CRISS DPM, PC
Gender
Male
Entity Type
Individual
Location Address
2255 CRAIN HWY SUITE #102 WALDORF, MD 20601
Location Phone
(301) 645-6600
Location Fax
(301) 645-6601
Mailing Address
2255 CRAIN HWY SUITE #102 WALDORF, MD 20601
Mailing Phone
(301) 645-6600
Mailing Fax
(301) 645-6601
Is Sole Proprietor?
No
Enumeration Date
02-26-2007
Last Update Date
08-27-2012
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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

Podiatrist Foot Surgery

Taxonomy Code
213ES0131X
Type
Podiatric Medicine & Surgery Service Providers
License No.
00596
License State
MD

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
266248500MEDICAID (05)MD 
0710750001MEDICARE NSC (07)MD 
T59861MEDICARE UPIN (02)MD 
T204MEDICARE PIN (08)MD 
T59861MEDICARE UPIN (02) 

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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 1750417218, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 5 → 10 → 1 4 → 8 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 + 7 + 1 + 0 + 0 + 8 + 1 + 1 + 4 + 2 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1750417218.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Clinic/Center (Podiatric)
2255 CRAIN HWY, SUITE 102
WALDORF, MD 20601
Counselor (Mental Health)
2255 CRAIN HWY, SUITE 107
WALDORF, MD 20601
Marriage & Family Therapist
2255 CRAIN HWY, 107
WALDORF, MD 20601
Counselor (Mental Health)
2255 CRAIN HWY
WALDORF, MD 20601
Psychologist (Clinical)
2255 CRAIN HWY, SUITE 202
WALDORF, MD 20601
Nurse Practitioner (Psychiatric/Mental Health)
2255 CRAIN HWY, SUITE 202/OFFICE 2-2
WALDORF, MD 20601
Counselor (Mental Health)
2255 CRAIN HWY
WALDORF, MD 20601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750417218, enumerated as an "individual" on February 26, 2007.

The provider is located at 2255 CRAIN HWY SUITE #102 WALDORF, MD 20601 and the phone number is (301) 645-6600.

Podiatrist with taxonomy code 213ES0131X and a focus in Foot Surgery.

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