WILLIAM D PARNES MD
NPI 1548238264
Specialist in Columbia, MD

NPI Status: Active since March 09, 2006

Contact Information

11085 LITTLE PATUXENT PKWY
SUITE 101
COLUMBIA, MD
ZIP 21044
Phone: (410) 997-7979
Fax: (410) 997-9231

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  • Individual
  • Male
  • Specialist

About WILLIAM PARNES

This page provides the complete NPI Profile along with additional information for William Parnes, a provider established in Columbia, Maryland with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1548238264 assigned on March 2006. The practitioner's primary taxonomy code is 174400000X with license number D16810 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1548238264
Provider Name
WILLIAM D PARNES MD
Gender
Male
Entity Type
Individual
Location Address
11085 LITTLE PATUXENT PKWY SUITE 101 COLUMBIA, MD 21044
Location Phone
(410) 997-7979
Location Fax
(410) 997-9231
Mailing Address
11085 LITTLE PATUXENT PKWY SUITE 101 COLUMBIA, MD 21044
Mailing Phone
(410) 997-7979
Mailing Fax
(410) 997-9231
Is Sole Proprietor?
No
Enumeration Date
03-09-2006
Last Update Date
12-10-2010
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
D16810
License State
MD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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.

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.

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
225086OTHER (01)MDMAMSI CARDIOLOGY
D01249MEDICARE UPIN (02)MD 
930L419EMEDICARE ID-TYPE UNSPECIFIED (04)MDMEDICARE
05865OTHER (01)MDAMERIGROUP
060065304MEDICARE ID-TYPE UNSPECIFIED (04)MDRAILROAD MEDICARE
0003OTHER (01)MDCAREFIRST BCBS PPO
189251700MEDICAID (05)MD 
0481439OTHER (01)MDAETNA HEALTHCARE (HMO)
4105483OTHER (01)MDAETNA HEALTHCARE (NON-HMO
23680OTHER (01)MDJHHC
34568002OTHER (01)MDCAREFIRST BCBS MD
2500255OTHER (01)MDUNITED HEALTHCARE

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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 1548238264, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 2 → 4 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 4 + 3 + 1 + 6 + 2 + 1 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1548238264.

Other Providers at the Same Location


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

Neurological Surgery
11085 LITTLE PATUXENT PKWY, SUITE LL-007
COLUMBIA, MD 21044
Nurse Practitioner (Obstetrics & Gynecology)
11085 LITTLE PATUXENT PKWY, STE 103
COLUMBIA, MD 21044
Physician Assistant (Medical)
11085 LITTLE PATUXENT PKWY, STE 103
COLUMBIA, MD 21044
Obstetrics & Gynecology (Gynecology)
11085 LITTLE PATUXENT PKWY, SUITE 204
COLUMBIA, MD 21044
Psychiatry & Neurology (Neurology)
11085 LITTLE PATUXENT PKWY, SUITE 212
COLUMBIA, MD 21044
Anesthesiology
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Psychiatry & Neurology (Neurology)
11085 LITTLE PATUXENT PKWY, SUITE 212
COLUMBIA, MD 21044
Psychiatry & Neurology (Neurology)
11085 LITTLE PATUXENT PKWY, SUITE 212
COLUMBIA, MD 21044
Anesthesiology
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Anesthesiology
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Nurse Anesthetist, Certified Registered
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Nurse Anesthetist, Certified Registered
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Anesthesiology
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Anesthesiology
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Anesthesiology
11085 LITTLE PATUXENT PKWY, SUITE 004
COLUMBIA, MD 21044
Specialist
11085 LITTLE PATUXENT PKWY, SUITE 101
COLUMBIA, MD 21044
Physician Assistant
11085 LITTLE PATUXENT PKWY, SUITE 101
COLUMBIA, MD 21044
Clinic/Center (Ambulatory Surgical)
11085 LITTLE PATUXENT PKWY, SUITE 204
COLUMBIA, MD 21044
Physical Therapist
11085 LITTLE PATUXENT PKWY, SUITE 207
COLUMBIA, MD 21044
Student in an Organized Health Care Education/Training Program
11085 LITTLE PATUXENT PKWY, SUITE 212
COLUMBIA, MD 21044

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548238264, enumerated as an "individual" on March 09, 2006.

The provider is located at 11085 LITTLE PATUXENT PKWY SUITE 101 COLUMBIA, MD 21044 and the phone number is (410) 997-7979.

Specialist with taxonomy code 174400000X.

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