DR. TIMOTHY CROWLEY MD
NPI 1124025606
Internal Medicine in Arlington, MA

NPI Status: Active since June 30, 2005

Contact Information

22 MILL ST
STE 208
ARLINGTON, MA
ZIP 02476
Phone: (781) 646-2848
Fax: (781) 643-4308

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  • Individual
  • Male
  • Internal Medicine

About TIMOTHY CROWLEY

This page provides the complete NPI Profile along with additional information for Timothy Crowley, an internist established in Arlington, Massachusetts with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1124025606 assigned on June 2005. The practitioner's primary taxonomy code is 207R00000X with license number 72550 (MA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1124025606
Provider Name
DR. TIMOTHY CROWLEY MD
Gender
Male
Entity Type
Individual
Location Address
22 MILL ST STE 208 ARLINGTON, MA 02476
Location Phone
(781) 646-2848
Location Fax
(781) 643-4308
Mailing Address
22 MILL ST STE 208 ARLINGTON, MA 02476
Mailing Phone
(781) 646-2848
Is Sole Proprietor?
No
Enumeration Date
06-30-2005
Last Update Date
01-04-2010
Code Navigator

An internist like Timothy Crowley is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
72550
License State
MA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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
3081737MEDICAID (05)MA 
J10494MEDICARE ID-TYPE UNSPECIFIED (04)MA 
D03400MEDICARE UPIN (02)MA 

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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 1124025606, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 0 + 2 + 1 + 0 + 6 + 0 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1124025606.

Other Providers at the Same Location


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

Internal Medicine
22 MILL ST, STE 208
ARLINGTON, MA 02476
Physician Assistant
22 MILL ST, SUITE 204
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 407
ARLINGTON, MA 02476
Psychiatry & Neurology (Psychiatry)
22 MILL ST, SUITE #306
ARLINGTON, MA 02476
Family Medicine
22 MILL ST, SUITE 101
ARLINGTON, MA 02476
Dietitian, Registered
22 MILL ST, SUITE 105
ARLINGTON, MA 02476
Dermatology
22 MILL ST, SUITE 310
ARLINGTON, MA 02476
Social Worker (Clinical)
22 MILL ST, SUITE 302
ARLINGTON, MA 02476
Midwife
22 MILL ST, STE 102
ARLINGTON, MA 02476
Psychiatry & Neurology (Psychiatry)
22 MILL ST, STE 407
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Social Worker (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124025606, enumerated as an "individual" on June 30, 2005.

The provider is located at 22 MILL ST STE 208 ARLINGTON, MA 02476 and the phone number is (781) 646-2848.

Internal Medicine with taxonomy code 207R00000X.

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