ANDREW J. PARKER, M.D., LLC
NPI 1750581039
Otolaryngology in Norwalk, CT

NPI Status: Active since July 24, 2007

Contact Information

148 EAST AVE
NORWALK, CT
ZIP 06851
Phone: (203) 866-8121
Fax: (203) 866-4193

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Group Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Otolaryngology

About ANDREW J. PARKER, M.D., LLC

This page provides the complete NPI Profile along with additional information for Andrew J. Parker, M.d., Llc, a provider established in Norwalk, Connecticut operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1750581039 assigned on July 2007. The practitioner's primary taxonomy code is 207Y00000X. The provider is registered as an organization and their NPI record was last updated 7 years ago. Andrew J. Parker, M.d., Llc operates as a multi-specialty business group with one or more individual providers who practice different areas of specialization. The authorized official of this NPI record is Dr. Andrew Justin Parker M.d. (M.d.)

NPI: 1750581039
Provider Name: ANDREW J. PARKER, M.D., LLC
Entity Type: Organization
Location Address: 148 EAST AVE NORWALK, CT 06851
Location Phone: (203) 866-8121
Location Fax: (203) 866-4193
Mailing Address: 148 EAST AVE NORWALK, CT 06851
Mailing Phone: (203) 866-8121
Mailing Fax: (203) 866-4193
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 07-24-2007
Last Update Date: 04-12-2018
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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: Otolaryngology
Taxonomy Code: 207Y00000X
Type: Allopathic & Osteopathic Physicians
Taxonomy Description: An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

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)
1	231H00000X	Speech, Language and Hearing Service Providers	Audiologist

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: DR. ANDREW JUSTIN PARKER M.D.
Authorized Official Title: M.D.
Authorized Official Phone: (203) 866-8121

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	7	5	0	5	8	1	0	3	9
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	7	10	0	10	8	2	0	6
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 0 + 0 + 1 + 0 + 8 + 2 + 0 + 6 + 24 = 51
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 51 = 9									9

The NPI number 1750581039 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

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

RICHARD A STIEGLITZ PT

Physical Therapist

148 EAST AVE
NORWALK, CT
ZIP 06851

About ANDREW J. PARKER, M.D., LLC

Location Map

Specialty - Primary Taxonomy

Otolaryngology

Secondary Taxonomies

Audiologist

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

Authorized Official

DR. ANDREW JUSTIN PARKER M.D.

Reviews for ANDREW J. PARKER, M.D., LLC

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

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