YANG AHN MD
NPI 1083617385
Family Medicine in Cedar Rapids, IA

NPI Status: Active since May 31, 2005

Contact Information

9255 ATLANTIC DR SW
CEDAR RAPIDS, IA
ZIP 52404
Phone: (319) 396-2000
Fax: (319) 396-5567

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  • Individual
  • Male
  • Family Medicine
  • Opted-Out Medicare

About YANG AHN

This page provides the complete NPI Profile along with additional information for Yang Ahn, a primary care provider established in Cedar Rapids, Iowa with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1083617385 assigned on May 2005. The practitioner's primary taxonomy code is 207Q00000X with license number 19255 (IA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1083617385
Provider Name
YANG AHN MD
Gender
Male
Entity Type
Individual
Location Address
9255 ATLANTIC DR SW CEDAR RAPIDS, IA 52404
Location Phone
(319) 396-2000
Location Fax
(319) 396-5567
Mailing Address
9255 ATLANTIC DR SW CEDAR RAPIDS, IA 52404
Mailing Phone
(319) 396-2000
Mailing Fax
(319) 396-5567
Is Sole Proprietor?
No
Enumeration Date
05-31-2005
Last Update Date
01-05-2008
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A primary care provider (PCP) like Yang Ahn sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Yang Ahn opted out of Medicare effective on 05-27-2022 until 05-27-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
19255
License State
IA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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
56317MEDICARE PIN (08)IA 
010036880MEDICARE PIN (08)IA 
02682MEDICARE PIN (08)IA 
D33515MEDICARE UPIN (02)IA 
0363070001MEDICARE PIN (08)IA 
0170506MEDICAID (05)IA 

Medicare Participation & PECOS Enrollment Status

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 05-27-2022

  • Opt-Out End Date: 05-27-2026

  • Eligible to Order and Refer? No

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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 1083617385, 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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 6 → 12 → 3 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 2 + 1 + 1 + 4 + 3 + 1 + 6 + 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 1083617385.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Family Medicine
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404
Family Medicine
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404
Physician Assistant (Medical)
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404
Pharmacist
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404
Pharmacy (Community/Retail Pharmacy)
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404
Family Medicine
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404
Family Medicine
9255 ATLANTIC DR SW
CEDAR RAPIDS, IA 52404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083617385, enumerated as an "individual" on May 31, 2005.

The provider is located at 9255 ATLANTIC DR SW CEDAR RAPIDS, IA 52404 and the phone number is (319) 396-2000.

Family Medicine with taxonomy code 207Q00000X.

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