SILAS ROBERT FIEFHAUS DPM
NPI 1467023507
Podiatrist - Foot & Ankle Surgery in Johnson City, TN

NPI Status: Active since July 09, 2021

Contact Information

301 MED TECH PKWY STE 106
JOHNSON CITY, TN
ZIP 37604
Phone: (423) 434-6410
Fax: (423) 232-8576

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  • Individual
  • Male
  • Years of Experience 5
  • Podiatrist
  • Foot & Ankle Surgery
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About SILAS FIEFHAUS

This page provides the complete NPI Profile along with additional information for Silas Fiefhaus, a provider established in Johnson City, Tennessee with a medical specialization in Podiatrist, focusing in foot & ankle surgery and more than 5 years of experience. He graduated from Kent State University College Of Podiatric Medicine in 2021. The healthcare provider is registered in the NPI registry with number 1467023507 assigned on July 2021. The practitioner's primary taxonomy code is 213ES0103X with license number 950 (TN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1467023507
Provider Name
SILAS ROBERT FIEFHAUS DPM
Gender
Male
Entity Type
Individual
Location Address
301 MED TECH PKWY STE 106 JOHNSON CITY, TN 37604
Location Phone
(423) 434-6410
Location Fax
(423) 232-8576
Mailing Address
PO BOX 632476 CINCINNATI, OH 45263
Mailing Phone
(423) 434-6410
Mailing Fax
(423) 232-8576
Medical School Name
KENT STATE UNIVERSITY COLLEGE OF PODIATRIC MEDICINE
Graduation Year
2021
Is Sole Proprietor?
No
Enumeration Date
07-09-2021
Last Update Date
02-17-2025
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Location Map

Secondary Locations

  • 301 Med Tech Pkwy Ste 120
    Johnson City, TN 37604
    (423) 794-5590
  • 303 Med Tech Pkwy
    Johnson City, TN 37604
    (423) 282-5611

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

Podiatrist Foot & Ankle Surgery

Taxonomy Code
213ES0103X
Type
Podiatric Medicine & Surgery Service Providers
License No.
950
License State
TN

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)
1213ES0103XPodiatric Medicine & Surgery Service Providers

Podiatrist
Foot & Ankle Surgery

UV265789 (OH)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health � - EPO
  • BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Bronze Essential (No Referrals) - EPO
  • UHC Bronze Standard (No Referrals) - EPO
  • UHC Gold Advantage (Virtual Urgent Care, No Referrals) - EPO
  • UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Gold Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Gold Standard (No Referrals) - EPO
  • UHC Silver Advantage (Virtual Urgent Care, No Referrals) - EPO
  • UHC Silver Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Silver Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Silver Standard (No Referrals) - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Silas Fiefhaus is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Silas Fiefhaus is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME) and a Home Health Agency (HHA).

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 1254879315

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20240820003304

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: 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 1467023507, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 6 → 12 → 3 0 → 0 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 0 + 2 + 6 + 5 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1467023507.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Podiatrist
301 MED TECH PKWY STE 106
JOHNSON CITY, TN 37604

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467023507, enumerated as an "individual" on July 09, 2021.

The provider is located at 301 MED TECH PKWY STE 106 JOHNSON CITY, TN 37604 and the phone number is (423) 434-6410.

Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.

The provider might be accepting Accepts: BlueCross BlueShield of Tennessee and. Please consult your insurance carrier or call the provider to verify.