JEFFREY M. AHN M.D., PC
NPI 1578885653
Otolaryngology in New York, NY

NPI Status: Active since February 17, 2010

Contact Information

45 PARK AVE
NEW YORK, NY
ZIP 10016
Phone: (212) 714-9494

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  • Organization
  • Otolaryngology

About JEFFREY M. AHN M.D., PC

This page provides the complete NPI Profile along with additional information for Jeffrey M. Ahn M.d., Pc, a provider established in New York, New York operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1578885653 assigned on February 2010. The practitioner's primary taxonomy code is 207Y00000X with license number 175143 (NY). The provider is registered as an organization and their NPI record was last updated 16 years ago. Jeffrey M. Ahn M.d., Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Jeffrey M. Ahn M.d. (Owner/provider)

NPI
1578885653
Provider Name
JEFFREY M. AHN M.D., PC
Entity Type
Organization
Location Address
45 PARK AVE NEW YORK, NY 10016
Location Phone
(212) 714-9494
Mailing Address
45 PARK AVE NEW YORK, NY 10016
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-17-2010
Last Update Date
02-17-2010
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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
License No.
175143
License State
NY
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)
1207KA0200XAllopathic & Osteopathic Physicians

Allergy & Immunology
Allergy

175143 (NY)
22082S0099XAllopathic & Osteopathic Physicians

Plastic Surgery
Plastic Surgery Within the Head and Neck

175143 (NY)

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.

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.

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

JEFFREY M. AHN M.D.

Authorized Official Title
OWNER/PROVIDER
Authorized Official Phone
(212) 714-9494

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
46I041MEDICARE UPIN (02) 

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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 1578885653, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 7 → 14 → 5 8 → 16 → 7 5 → 10 → 1 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 + 1 + 4 + 8 + 1 + 6 + 8 + 1 + 0 + 6 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1578885653.

Other Providers at the Same Location


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

Specialist
45 PARK AVE, 1ST FL.
NEW YORK, NY 10016
Anesthesiology (Pain Medicine)
45 PARK AVE, SUITE 1202
NEW YORK, NY 10016
Anesthesiology
45 PARK AVE, SUITE 1202
NEW YORK, NY 10016
Dentist
45 PARK AVE, PROFESSIONAL UNIT 1
NEW YORK, NY 10016
Clinic/Center (Pain)
45 PARK AVE
NEW YORK, NY 10016

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578885653, enumerated as an "organization" on February 17, 2010.

The provider is located at 45 PARK AVE NEW YORK, NY 10016 and the phone number is (212) 714-9494.

Otolaryngology with taxonomy code 207Y00000X.

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