CORNERSTONE INTERNAL MEDICINE, PLLC
NPI 1124353198
Internal Medicine in Cary, NC
NPI Status: Active since October 08, 2009
Contact Information
2703 JONES FRANKLIN RD
STE 101
CARY, NC
ZIP 27518
Phone: (919) 854-2006
Fax: (919) 481-3637
- Organization
- Internal Medicine
- Accepts Insurance
- CLIA Number: 34D1107808
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 11-12-2025
About CORNERSTONE INTERNAL MEDICINE, PLLC
This page provides the complete NPI Profile along with additional information for Cornerstone Internal Medicine, Pllc, an internist established in Cary, North Carolina operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1124353198 assigned on October 2009. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. Cornerstone Internal Medicine, Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Yu Liu M.d. (Physician)
- NPI
- 1124353198
- Provider Name
- CORNERSTONE INTERNAL MEDICINE, PLLC
- Entity Type
- Organization
- Location Address
- 2703 JONES FRANKLIN RD STE 101 CARY, NC 27518
- Location Phone
- (919) 854-2006
- Location Fax
- (919) 481-3637
- Mailing Address
- 2703 JONES FRANKLIN RD STE 101 CARY, NC 27518
- Mailing Phone
- (919) 854-2006
- Mailing Fax
- (919) 481-3637
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 10-08-2009
- Last Update Date
- 02-12-2020
- Code Navigator
An internist like Cornerstone Internal Medicine, Pllc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
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
Internal Medicine
- Taxonomy Code
- 207R00000X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
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) |
|---|---|---|---|---|
| 1 | 261QP2300X | Ambulatory Health Care Facilities | Clinic/Center |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- AmeriHealth Caritas Next Bronze Essential + No Referrals - HMO
- AmeriHealth Caritas Next Bronze Premier + No Referrals - HMO
- AmeriHealth Caritas Next Bronze Signature + No Referrals - HMO
- AmeriHealth Caritas Next Gold Premier + No Referrals - HMO
- AmeriHealth Caritas Next Gold Signature + No Referrals - HMO
- AmeriHealth Caritas Next Silver Essential + No Referrals - HMO
- AmeriHealth Caritas Next Silver Premier + No Referrals - HMO
- AmeriHealth Caritas Next Silver Signature + No Referrals - HMO
- Blue Advantage Bronze Basic | 3 Free PCP | $25 Tier 1 Rx | Integrated | Nationwide Doctors - PPO
- Blue Advantage Bronze Complete | $60 PCP | $20 Tier 1 Rx | Nationwide Doctors - PPO
- Blue Advantage Bronze HSA Eligible | Integrated | Nationwide Doctors - PPO
- Blue Advantage Bronze Standard | Nationwide Doctors - PPO
- Blue Advantage Gold Premier A | 3 Free PCP | $10 Tier 1 Rx | Nationwide Doctors - PPO
- Blue Advantage Gold Standard A | Nationwide Doctors - PPO
- Blue Advantage Silver Choice A | 3 Free PCP | $15 Tier 1 Rx | Nationwide Doctors - PPO
- Blue Advantage Silver Preferred | 3 Free PCP | $10 Tier 1 Rx | Integrated | Nationwide Doctors - PPO
- Blue Advantage Silver Standard | Nationwide Doctors - PPO
- Blue Care Bronze Basic | 3 Free PCP | $25 Tier 1 Rx | Integrated | Statewide Doctors - HMO
- Blue Care Bronze Complete | $60 PCP | $20 Tier 1 Rx | Statewide Doctors - HMO
- Blue Care Bronze HSA Eligible | Integrated | Statewide Doctors - HMO
- Blue Care Bronze Standard | Statewide Doctors - HMO
- Blue Care Gold Premier A | 3 Free PCP | $10 Tier 1 Rx | Statewide Doctors - HMO
- Blue Care Gold Standard A | Statewide Doctors - HMO
- Blue Care Silver Choice A | 3 Free PCP | $15 Tier 1 Rx | Statewide Doctors - HMO
- Blue Care Silver Preferred | 3 Free PCP | $10 Tier 1 Rx | Integrated | Statewide Doctors - HMO
- Blue Care Silver Standard | Statewide Doctors - HMO
- Blue Home Bronze Basic | 3 Free PCP | $25 Tier 1 Rx | Integrated | with UNC Health Alliance - EPO
- Blue Home Bronze Complete | $60 PCP | $20 Tier 1 Rx | with UNC Health Alliance - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 34D1107808
- Facility Type
- Physician Office
- Certificate Effective Date
- November 13, 2023
- Certificate Expiration Date
- November 12, 2025
- Laboratory Director
- DR. YU LIU
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Cornerstone Internal Medicine, Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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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 1124353198, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
CARY, NC 27518
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1124353198, enumerated as an "organization" on October 08, 2009.
The provider is located at 2703 JONES FRANKLIN RD STE 101 CARY, NC 27518 and the phone number is (919) 854-2006.
Internal Medicine with taxonomy code 207R00000X.
The provider might be accepting Accepts: AmeriHealth Caritas Next and Blue Cross and Blue. Please consult your insurance carrier or call the provider to verify.
