MS. CHIENYI RUBY WILLIAMS M.D. NPI 1437474863

NPI Information

  • NPI: 1437474863
  • Provider Name: MS. CHIENYI RUBY WILLIAMS, M.D.
  • Classification: Internal Medicine - 207RP1001X
  • Specialization: Pulmonary Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1401 CENTERVILLE RD STE G02
    TALLAHASSEE, FL
    ZIP 32308
  • Phone: (850) 878-8714

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NPI Details

MS. Chienyi Ruby Williams, M.D. is a pulmonary disease internal medicine in Tallahassee, FL with 9 years of experience. The provider is an internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. MS. Chienyi Ruby Williams, M.D. NPI is 1437474863. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

1401 CENTERVILLE RD STE G02
TALLAHASSEE, FL
ZIP 32308-638
Phone: (850) 878-8714

The NPI 1437474863 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 35 minutes (HCPCS:99233)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Sleep study including heart rate, breathing, and sleep time (HCPCS:95800)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS:95811)
  • Test to examine how well the lungs exchange gases (HCPCS:94729)
  • Test to examine how well the lungs exchange gases (HCPCS:94729)
  • Sleep study in sleep lab (6 years or older) (HCPCS:95810)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS:94060)
  • Test to determine lung volumes using sensors (HCPCS:94726)
  • Test to determine lung volumes using sensors (HCPCS:94726)
  • Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS:94060)
  • Irrigation and suction of lung airways to obtain cells using an endoscope (HCPCS:31624)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Test to measure rate of airflow (HCPCS:94375)
  • Emergent insertion of breathing tube into windpipe using an endoscope (HCPCS:31500)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS:36556)
  • Insertion of artery tube for blood sampling or infusion through skin (HCPCS:36620)

The enumeration date for this NPI number is 3/29/2010 and was last updated on 3/9/2018.

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 ProgramTRN#14952No
2207RP1001XInternal MedicinePulmonary DiseaseME131048FLORIDAYes

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: 11/21/2025

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