ELIZABETH TAN ROSOLOWSKY M.D.
NPI 1114138765
Pediatrics in Boston, MA

NPI Status: Active since May 25, 2007

Contact Information

333 LONGWOOD AVE
SUITE 618
BOSTON, MA
ZIP 02115
Phone: (617) 355-2185
Fax: (617) 730-0194

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  • Individual
  • Female
  • Pediatrics

About ELIZABETH ROSOLOWSKY

This page provides the complete NPI Profile along with additional information for Elizabeth Rosolowsky, a pediatrician established in Boston, Massachusetts with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1114138765 assigned on May 2007. The practitioner's primary taxonomy code is 208000000X with license number 224232 (MA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1114138765
Provider Name
ELIZABETH TAN ROSOLOWSKY M.D.
Gender
Female
Entity Type
Individual
Location Address
333 LONGWOOD AVE SUITE 618 BOSTON, MA 02115
Location Phone
(617) 355-2185
Location Fax
(617) 730-0194
Mailing Address
404 MOUNT AUBURN ST WATERTOWN, MA 02472
Is Sole Proprietor?
Yes
Enumeration Date
05-25-2007
Last Update Date
09-11-2025
Code Navigator

A pediatrician like Elizabeth Rosolowsky is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
224232
License State
MA
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12080P0205XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Endocrinology

224232 (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 1114138765, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 1 → 2 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 + 1 + 2 + 4 + 2 + 3 + 1 + 6 + 7 + 1 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1114138765.

Other Providers at the Same Location


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

Audiologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Otolaryngology
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Otolaryngology
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Otolaryngology
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Audiologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Otolaryngology
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Otolaryngology
333 LONGWOOD AVE
BOSTON, MA 02115
Speech-Language Pathologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Audiologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Audiologist
333 LONGWOOD AVE, 3RD FLOOR
BOSTON, MA 02115
Audiologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Audiologist
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Registered Nurse (Otorhinolaryngology & Head-Neck)
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Registered Nurse (Otorhinolaryngology & Head-Neck)
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Physical Therapist
333 LONGWOOD AVE, 2ND FLOOR
BOSTON, MA 02115
Student in an Organized Health Care Education/Training Program
333 LONGWOOD AVE, FLOOR 3
BOSTON, MA 02115
Registered Nurse
333 LONGWOOD AVE
BOSTON, MA 02115
Social Worker (Clinical)
333 LONGWOOD AVE, FLOOR 6
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE
BOSTON, MA 02115
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE, CHILDREN'S HOSPITAL/ENDOCRINE DIV
BOSTON, MA 02115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114138765, enumerated as an "individual" on May 25, 2007.

The provider is located at 333 LONGWOOD AVE SUITE 618 BOSTON, MA 02115 and the phone number is (617) 355-2185.

Pediatrics with taxonomy code 208000000X.