MR. MARK I CHIEH HONG M.D NPI 1982048286

NPI Information

  • NPI: 1982048286
  • Provider Name: MR. MARK I CHIEH HONG, M.D
  • Classification: Internal Medicine - 207RN0300X
  • Specialization: Nephrology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1000 4TH ST SW
    MASON CITY, IA
    ZIP 50401
  • Phone: (641) 428-6999

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NPI Details

MR. Mark I Chieh Hong, M.D is a nephrology internal medicine in Mason City, IA with 15 years of experience. The provider is an internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation. MR. Mark I Chieh Hong, M.D NPI is 1982048286. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1000 4TH ST SW
MASON CITY, IA
ZIP 50401-800
Phone: (641) 428-6999
Fax: (641) 428-6678

The NPI 1982048286 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS:90961)
  • Home dialysis services per month (20 years or older) (HCPCS:90966)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Follow-up nursing facility visit per day, typically 10 minutes (HCPCS:99307)
  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Nursing facility discharge day management, 30 minutes or less (HCPCS:99315)
  • Initial nursing facility visit per day, typically 35 minutes (HCPCS:99305)
  • Hospital discharge day management, more than 30 minutes (HCPCS:99239)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Hospital observation care on day of discharge (HCPCS:99217)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Nursing facility discharge management, more than 30 minutes (HCPCS:99316)
  • Initial nursing facility visit per day, typically 25 minutes (HCPCS:99304)
  • Initial hospital observation care per day, typically 50 minutes (HCPCS:99219)

The enumeration date for this NPI number is 4/17/2013 and was last updated on 1/5/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1390200000XStudent in an Organized Health Care Education/Training ProgramNo
2207RN0300XInternal MedicineNephrology42588IOWAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 3/30/2025

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