DR. JONATHAN EDWARD BLACKER MD
NPI 1477697274
Otolaryngology in Greenwood Village, CO

NPI Status: Active since February 16, 2007

Contact Information

8000 E PRENTICE AVE
SUITE D-12
GREENWOOD VILLAGE, CO
ZIP 80111
Phone: (303) 795-3443
Fax: (303) 290-6317

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  • Individual
  • Male
  • Otolaryngology

About JONATHAN BLACKER

This page provides the complete NPI Profile along with additional information for Jonathan Blacker, a provider established in Greenwood Village, Colorado with a medical specialization in Otolaryngology. The healthcare provider is registered in the NPI registry with number 1477697274 assigned on February 2007. The practitioner's primary taxonomy code is 207Y00000X with license number 27023 (CO). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1477697274
Provider Name
DR. JONATHAN EDWARD BLACKER MD
Gender
Male
Entity Type
Individual
Location Address
8000 E PRENTICE AVE SUITE D-12 GREENWOOD VILLAGE, CO 80111
Location Phone
(303) 795-3443
Location Fax
(303) 290-6317
Mailing Address
8000 E PRENTICE AVE SUITE D-12 GREENWOOD VILLAGE, CO 80111
Mailing Phone
(303) 795-3443
Mailing Fax
(303) 290-6317
Is Sole Proprietor?
Yes
Enumeration Date
02-16-2007
Last Update Date
01-13-2010
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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.
27023
License State
CO
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.

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
1063746972OTHER (01)GROUP NPI
44176279MEDICAID (05)CO 
01270230MEDICAID (05)CO 
F33656MEDICARE UPIN (02)CO 

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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 1477697274, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 6 → 12 → 3 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 9 + 1 + 4 + 2 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1477697274.

Other Providers at the Same Location


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

Acupuncturist
8000 E PRENTICE AVE, SUITE D-10
GREENWOOD VILLAGE, CO 80111
Acupuncturist
8000 E PRENTICE AVE, SUITE D 10
GREENWOOD VILLAGE, CO 80111
Dentist
8000 E PRENTICE AVE, D-7
GREENWOOD VILLAGE, CO 80111
Marriage & Family Therapist
8000 E PRENTICE AVE, D12
GREENWOOD VILLAGE, CO 80111
Counselor (Professional)
8000 E PRENTICE AVE, B-12
GREENWOOD VILLAGE, CO 80111
Social Worker (Clinical)
8000 E PRENTICE AVE, SUITE B - 12
GREENWOOD VILLAGE, CO 80111
Social Worker (Clinical)
8000 E PRENTICE AVE, B12
GREENWOOD VILLAGE, CO 80111
Dentist (Periodontics)
8000 E PRENTICE AVE, #D-7
GREENWOOD VILLAGE, CO 80111
Chiropractor
8000 E PRENTICE AVE, A-2
GREENWOOD VILLAGE, CO 80111
Counselor (Professional)
8000 E PRENTICE AVE, BLDG. B SUITE 13
GREENWOOD VILLAGE, CO 80111
Preferred Provider Organization
8000 E PRENTICE AVE, SUITE B-13
GREENWOOD VILLAGE, CO 80111
Marriage & Family Therapist
8000 E PRENTICE AVE
GREENWOOD VILLAGE, CO 80111
Dentist
8000 E PRENTICE AVE, SUITE B-7
GREENWOOD VILLAGE, CO 80111
Dentist (General Practice)
8000 E PRENTICE AVE
GREENWOOD VILLAGE, CO 80111
Nurse Practitioner
8000 E PRENTICE AVE, SUITE D-10
GREENWOOD VILLAGE, CO 80111
Audiologist
8000 E PRENTICE AVE, SUITE D-12
GREENWOOD VILLAGE, CO 80111
Counselor (Professional)
8000 E PRENTICE AVE, SUITE 100
GREENWOOD VILLAGE, CO 80111
Otolaryngology
8000 E PRENTICE AVE, STE D12
GREENWOOD VILLAGE, CO 80111
Chiropractor
8000 E PRENTICE AVE, SUITE A-2
GREENWOOD VILLAGE, CO 80111
Marriage & Family Therapist
8000 E PRENTICE AVE, B-11
GREENWOOD VILLAGE, CO 80111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477697274, enumerated as an "individual" on February 16, 2007.

The provider is located at 8000 E PRENTICE AVE SUITE D-12 GREENWOOD VILLAGE, CO 80111 and the phone number is (303) 795-3443.

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.