MRS. KAREN R CROWLEY NP
NPI 1487643755
Nurse Practitioner - Obstetrics & Gynecology in Malden, MA

NPI Status: Active since October 19, 2005

Contact Information

109 COMMERCIAL ST
MALDEN, MA
ZIP 02148
Phone: (781) 388-4160
Fax: (781) 397-8715

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  • Individual
  • Female
  • Nurse Practitioner
  • Obstetrics & Gynecology

About KAREN CROWLEY

This page provides the complete NPI Profile along with additional information for Karen Crowley, a provider established in Malden, Massachusetts with a medical specialization in Nurse Practitioner, focusing in obstetrics & gynecology . The healthcare provider is registered in the NPI registry with number 1487643755 assigned on October 2005. The practitioner's primary taxonomy code is 363LX0001X with license number 177105NP (MA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1487643755
Provider Name
MRS. KAREN R CROWLEY NP
Gender
Female
Entity Type
Individual
Location Address
109 COMMERCIAL ST MALDEN, MA 02148
Location Phone
(781) 388-4160
Location Fax
(781) 397-8715
Mailing Address
109 COMMERCIAL ST MALDEN, MA 02148
Mailing Phone
(781) 388-4160
Mailing Fax
(781) 397-8715
Is Sole Proprietor?
No
Enumeration Date
10-19-2005
Last Update Date
04-04-2013
Code Navigator

A nurse practitioner (NP) like Karen Crowley is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Obstetrics & Gynecology

Taxonomy Code
363LX0001X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
177105NP
License State
MA

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.

*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
P08643MEDICARE UPIN (02) 
NP2465MEDICARE ID-TYPE UNSPECIFIED (04)MA 
0352021MEDICAID (05)MA 
NP2465OTHER (01)MABCBS

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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 1487643755, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 8 → 16 → 7 6 → 12 → 3 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 4 + 6 + 7 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1487643755.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
109 COMMERCIAL ST, HALLMARK HEALTH MEDICAL ASSOCIATES
MALDEN, MA 02148
Nurse Practitioner
109 COMMERCIAL ST
MALDEN, MA 02148
Obstetrics & Gynecology
109 COMMERCIAL ST
MALDEN, MA 02148
Obstetrics & Gynecology
109 COMMERCIAL ST
MALDEN, MA 02148
Nurse Practitioner
109 COMMERCIAL ST
MALDEN, MA 02148

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487643755, enumerated as an "individual" on October 19, 2005.

The provider is located at 109 COMMERCIAL ST MALDEN, MA 02148 and the phone number is (781) 388-4160.

Nurse Practitioner with taxonomy code 363LX0001X and a focus in Obstetrics & Gynecology.

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