HUYEN V. CAO M.D, – NPI #1154364727
Radiology

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Health Care Provider Taxonomy Code for Radiology

HUYEN CAO is a radiologist located in EPHRATA, PA. NPPES has assigned the NPI number 1154364727 to HUYEN CAO on June 13, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 7 additional location(s) assigned to this provider which are listed below. The primary taxonomy selected by this provider is 2085R0202X from the Health Care Provider Taxonomy code set, which is classified as Radiology, specializing in Diagnostic Radiology

The NPI profile was last updated on Feb 20, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for HUYEN CAO below.

NPI Profile for
HUYEN V. CAO

NPI Number
1154364727
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
HUYEN V. CAO
Credentials
M.D,
Primary location
169 MARTIN AVE
EPHRATA, PA 17522-1724
Phone: (717) 738-6414 Fax: (717) 738-6690
7 Other location(s):
1201 Letort Springs Way
Carlisle, PA 17015-8011
Phone: (717) 674-7600
36 Robinhood Dr
Etters, PA 17319-9528
Phone: (717) 388-7300
147 Gettys St
Gettysburg, PA 17325-2534
Phone: (717) 337-4207
35 Erick Rd
Lancaster, PA 17601-3111
Phone: (717) 690-0785
252 S 4th St
Lebanon, PA 17042-6111
Phone: (717) 270-7732
14781 Wolfe Rd
New Freedom, PA 17349-9571
Phone: (717) 326-1880
35 Monument Rd Ste 201
York, PA 17403-5074
Phone: (717) 812-4083
Mailing address
601 MEMORY LN
YORK, PA 17402-2231
Phone: Fax:
Sole Proprietor
No
Updated
Certification Date
Feb 20, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for HUYEN CAO

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidPA1014611770001
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
2085R0202X
- Radiology / Diagnostic Radiology (Primary)		 PA MD427199

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
EASTERN VIRGINIA MEDICAL SCHOOL - Graduated 1989
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
HUYEN CAO is affiliated with the following medical group(s):
  • HOSPITAL
    • LANCASTER GENERAL HOSPITAL
      555 NORTH DUKE STREET
      LANCASTER, PA 17602
    • WELLSPAN EPHRATA COMMUNITY HOSPITAL
      169 MARTIN AVENUE
      EPHRATA, PA 17522
    • WELLSPAN GOOD SAMARITAN HOSPITAL
      252 SOUTH 4TH STREET
      LEBANON, PA 17042

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.