MARGARET JEAN CROWLEY CRNP
NPI 1538346259
Nurse Practitioner - Adult Health in Philadelphia, PA

NPI Status: Active since January 24, 2008

Contact Information

230 W WASHINGTON SQ
2ND FLOOR
PHILADELPHIA, PA
ZIP 19106
Phone: (215) 829-6088
Fax: (215) 829-6104

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About MARGARET CROWLEY

This page provides the complete NPI Profile along with additional information for Margaret Crowley, a provider established in Philadelphia, Pennsylvania with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1538346259 assigned on January 2008. The practitioner's primary taxonomy code is 363LA2200X with license number SP009392 (PA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1538346259
Provider Name
MARGARET JEAN CROWLEY CRNP
Gender
Female
Entity Type
Individual
Location Address
230 W WASHINGTON SQ 2ND FLOOR PHILADELPHIA, PA 19106
Location Phone
(215) 829-6088
Location Fax
(215) 829-6104
Mailing Address
230 W WASHINGTON SQ 2ND FLOOR PHILADELPHIA, PA 19106
Mailing Phone
(215) 829-6088
Mailing Fax
(215) 829-6104
Is Sole Proprietor?
No
Enumeration Date
01-24-2008
Last Update Date
10-25-2013
Code Navigator

A nurse practitioner (NP) like Margaret 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
SP009392
License State
PA

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, 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 54 times for 33 patients

Reviews for MARGARET JEAN CROWLEY CRNP

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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 1538346259, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 6 + 4 + 1 + 2 + 2 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1538346259.

Other Providers at the Same Location


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

Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Internal Medicine (Hematology & Oncology)
230 W WASHINGTON SQ, 2ND FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Interventional Cardiology)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Nurse Practitioner (Family)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Nurse Practitioner (Adult Health)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Physical Therapist
230 W WASHINGTON SQ, 5TH FLOOR
PHILADELPHIA, PA 19106
Physical Therapist
230 W WASHINGTON SQ, 5TH FLOOR
PHILADELPHIA, PA 19106
Non-Pharmacy Dispensing Site
230 W WASHINGTON SQ, 2ND FL
PHILADELPHIA, PA 19106
Clinic/Center (Endoscopy)
230 W WASHINGTON SQ, 4TH FL
PHILADELPHIA, PA 19106
Specialist
230 W WASHINGTON SQ, 4TH FL
PHILADELPHIA, PA 19106
Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Interventional Cardiology)
230 W WASHINGTON SQ, FARM JOURNAL BUILDING
PHILADELPHIA, PA 19106
Psychologist (Prescribing (Medical))
230 W WASHINGTON SQ, 2ND FLOOR
PHILADELPHIA, PA 19106
Genetic Counselor, MS
230 W WASHINGTON SQ, JOAN KARNELL CANCER CENTER AT PENNSYLVANIA HOSPITAL
PHILADELPHIA, PA 19106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538346259, enumerated as an "individual" on January 24, 2008.

The provider is located at 230 W WASHINGTON SQ 2ND FLOOR PHILADELPHIA, PA 19106 and the phone number is (215) 829-6088.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.