Keith Ian Lenchner, MD
Allergy & Immunology Physician · Atlanta, GA
Keith Ian Lenchner, MD is an allergy & immunology physician with a practice address in Atlanta, Georgia, and NPI 1669421491, issued on May 9, 2006. Check the license (Georgia 54234, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Keith Ian Lenchner
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 54234 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2045 Peachtree RD NE Ste 800, Atlanta, GA 30309
- Phone
- (770) 953-3331
- Enumerated
- May 9, 2006
- Record last updated
- Nov 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (404) 351-5711
- Medicaid ID
- 591507638 GA
- Medicare enrollment
- Enrolled (PECOS I20040721000712); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 107 in Georgia → Look up another NPI →
Also registered at 2045 Peachtree RD NE Ste 800
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabriella Roberts, PAPhysician Assistant1306431820
- David Tanner, MDAllergy & Immunology Physician1396785218
Verify Keith Ian Lenchner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 54234Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average allergy & immunology physician in 2024
1,498 Medicare Part D claims for 280 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Pantoprazole Sodium202 claims
- Montelukast Sodium116 claims
- Albuterol Sulfate Hfa105 claims
- Azelastine Hcl84 claims
- Famotidine79 claims
- Epinephrine70 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.
Industry payments in 2024: $1,911.10
76 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Atlanta Allergy And Asthma Clinic PAAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keith Ian Lenchner among 107 allergy & immunology physician records in Georgia
Keith Ian Lenchner, MD is one of 107 allergy & immunology physician records with a practice address in Georgia. 85% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 36% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1995 · median 1999 among the 75 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Georgia
There are 107 allergy & immunology physician records in Georgia.
All 107 in Georgia → Every provider in Atlanta → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- David Tanner, MDAtlanta, GA 303091396785218
- Marissa Shams, MDAtlanta, GA 303221033343439
- Santhosh Kumar Bangalore Vasantha Kumar, M.DAtlanta, GA 303241568639466
- Samata Kamireddy, MDAtlanta, GA 303241932466430
- Alan ReddingAtlanta, GA 303271134336068
- David Redding, MDAtlanta, GA 303271710181391
- Michael Carroll, MDAtlanta, GA 303281952342024
- Dennis Spangler, MDAtlanta, GA 303281023058948
Common questions
What is Keith Ian Lenchner, MD's NPI number?
Keith Ian Lenchner, MD's National Provider Identifier (NPI) is 1669421491, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Keith Ian Lenchner, MD located?
The NPPES record lists a practice address at 2045 Peachtree RD NE Ste 800, Atlanta, GA, 30309. Phone: (770) 953-3331. Providers update this record themselves, so call before visiting.
How can I verify Keith Ian Lenchner, MD's license?
NPPES lists Georgia license number 54234, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Keith Ian Lenchner, MD prescribe under Medicare Part D?
In 2024, Keith Ian Lenchner, MD had 1,498 Medicare Part D claims for 280 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
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.