Chai Y. Yi, NP
Nurse Practitioner · Marietta, GA
Chai Y. Yi, NP is a nurse practitioner with a practice address in Marietta, Georgia, and NPI 1528126786, issued on Dec 4, 2006. Check the license (Georgia RN099033, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chai Y. Yi
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- RN099033 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2988 Shallowford RD, Marietta, GA 30066
- Phone
- (713) 935-0333
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (770) 579-2693
- Medicare enrollment
- Enrolled (PECOS I20070413000179); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,109 in Georgia → Look up another NPI →
Also registered at 2988 Shallowford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Briana Bethune, PHARMDPharmacist1609572502
- Chantel Gurak, RPHPharmacist1447530753
- Dieya Igbinigie, PHARMDPharmacist1629351960
- Kathryn Johnson, PHARMDPharmacist1992086755
- Anne Lindbloom, FNPFamily Nurse Practitioner1578533295
- Rosemary Magner, NPNurse Practitioner1497882906
Verify Chai Y. Yi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license RN099033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average nurse practitioner in 2024
165 Medicare Part D claims for 94 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone31 claims
- Doxycycline Hyclate23 claims
- Albuterol Sulfate Hfa12 claims
- Fluticasone Propionate12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Piedmont Professional Services LLCAlpharetta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chai Y. Yi among 3,109 nurse practitioner records in Georgia
Chai Y. Yi, NP is one of 3,109 nurse practitioner records with a practice address in Georgia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 85% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1976 · median 2018 among the 1,734 with a school on file
- Record last updated2007 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 nurse practitioner records list a practice address in Marietta
They are 117 of the 6,900 NPPES records with a practice address in Marietta, and 3,109 nurse practitioner records in Georgia.
All 3,109 in Georgia → Every provider in Marietta → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Carrie Bennett, CRNPMarietta, GA 300661538356837
- Raven Clark, NPMarietta, GA 300661427776160
- Susan Dewolf, CRNFA, NP-CMarietta, GA 300661518966175
- Joi Johnson, MSN FNP-CMarietta, GA 300661538324371
- Rosemary Magner, NPMarietta, GA 300661497882906
- Jansen Helm, ACNP-BCMarietta, GA 300671316957715
- Ciji Hill, NPMarietta, GA 300671568024511
- Candi Holyfield, FNP-CMarietta, GA 300671477020295
Common questions
What is Chai Y. Yi, NP's NPI number?
Chai Y. Yi, NP's National Provider Identifier (NPI) is 1528126786, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chai Y. Yi, NP located?
The NPPES record lists a practice address at 2988 Shallowford RD, Marietta, GA, 30066. Phone: (713) 935-0333. Providers update this record themselves, so call before visiting.
How can I verify Chai Y. Yi, NP's license?
NPPES lists Georgia license number RN099033, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Chai Y. Yi, NP prescribe under Medicare Part D?
In 2024, Chai Y. Yi, NP had 165 Medicare Part D claims for 94 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Chai Y. Yi, NP's MIPS final score?
The 2023 MIPS final score is 94.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.