Dr. Linda D. Guydon, MD
- Medicare services, 2023
- 73
- Part D claims, 2024
- 53
- Industry payments
- $6,722
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 6300 Hospital Pkwy Ste 250 Suite 250, Johns Creek, GA 30097
- Practice phone
- Call (770) 495-6258
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atlanta Allergy & Asthma Clinic - Johns Creek
Multi-specialty group site · Johns Creek, Georgia
Find Dr. Guydon's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Linda D. Guydon is an allergist and immunologist in Duluth, Georgia
Dr. Guydon practices at Atlanta Allergy & Asthma Clinic - Johns Creek in Johns Creek, Georgia.
Dr. Guydon's NPI, 1750328019, was assigned on June 2, 2006. Dr. Guydon graduated from Harvard Medical School in 1980. Dr. Guydon's Georgia license number on file is 24945.
- NPI
- 1750328019NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (770) 495-6258
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Linda D. Guydon practices at Atlanta Allergy & Asthma Clinic - Johns Creek in Johns Creek, Georgia
Dr. Guydon's primary practice is Atlanta Allergy & Asthma Clinic - Johns Creek, at 6300 Hospital Pkwy Ste 250 Suite 250, Johns Creek, GA 30097. The practice phone is (770) 495-6258.
- Atlanta Allergy & Asthma Clinic - Johns Creek6300 Hospital Pkwy Ste 250 Suite 250, Johns Creek, GA 30097Phone(770) 495-6258
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Linda D. Guydon is affiliated with 1 site of care and 1 medical group
Dr. Guydon's primary practice is Atlanta Allergy & Asthma Clinic - Johns Creek in Johns Creek, Georgia. The medical group on file is Atlanta Allergy & Asthma.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Linda D. Guydon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guydon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atlanta Allergy & Asthma Clinic - Johns Creek | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Linda D. Guydon is one of 97 allergists and immunologists in Georgia
Allergy and immunology is Dr. Guydon's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Guydon is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Guydon has a license on file in Georgia.
Specialties and state licenses
- Allergy and immunology, GeorgiaPrimary
Allergists and immunologists near Dr. Guydon
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Linda D. Guydon billed Medicare for 73 services in 2023
CMS data shows 73 Medicare services from Dr. Guydon across 1 procedure code in 2023. Medicare paid $340 for them. Every service was in an office.
Dr. Guydon's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 1,9812023: 7396%
- Office and hospital visits
- 2022: 2362023: 0100%
Dr. Guydon compared with the Georgia median for allergists and immunologists, 2023
- Dr. Guydon
- Georgia median
- Medicare services
- 73vs 2,15697% below
- Part D claims
- 430vs 52618% below
Medians across 91 allergists and immunologists in Georgia with Dmand AI profiles that report each measure.
Dr. Guydon's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Guydon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guydon and other allergists and immunologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Linda D. Guydon's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Guydon's median patient age at 50, with 64% women.
Dr. Guydon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Linda D. Guydon wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Guydon wrote 53 Medicare Part D claims for 17 patients. 62% of them were for generic drugs. They cover 15 drugs, with $139,468 in total drug cost. In 2022, CMS named 1,001 claims across 22 drugs.
Dr. Guydon's Part D claims by kind of drug, 2024
- Generic33 claims62%
- Brand-name20 claims38%
Dr. Guydon's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,0012023: 43057%
Drugs named by CMS: 15 in 2023, 22 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Linda D. Guydon received $6,722 in industry payments from 2016 to 2022
CMS Open Payments shows 388 general payments to Dr. Guydon from 32 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $1,153.
General payments to Dr. Guydon by program year, 2016 to 2022
General payments to Dr. Guydon by kind, 2016 to 2022
- Food and beverage$6,66199%
- Education$611%
Companies that paid Dr. Guydon the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Linda D. Guydon has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Guydon, most recently Atlanta Magazine: Top Doctors in 2014.
Awards and honors for Dr. Guydon
- 2014
- Atlanta Magazine: Top Doctors
- 2013
- CMS Stage 1 EHR
- 2012
- Super Doc
- Undated
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Linda D. Guydon graduated from Harvard Medical School
Dr. Guydon graduated from Harvard Medical School in 1980. Dr. Guydon is a member of AAAAI.
- Medical school
- Board certified in allergy & immunology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Linda D. Guydon accepts plans from 4 insurance carriers
Dr. Guydon is in network with 4 carriers, including Cigna, Elevance and Alliant Health Plans. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Cigna
- Elevance
- Alliant Health Plans
- GA State Medicaid
Plan types Dr. Guydon accepts, by number of carriers
- Medicaid2
- Medicare2
- PPO2
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Linda D. Guydon's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Linda D. Guydon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Linda D. Guydon's NPI number?
Dr. Linda D. Guydon's NPI number is 1750328019. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Linda D. Guydon?
Dr. Linda D. Guydon is an allergist and immunologist in Duluth, Georgia. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Linda D. Guydon practice?
Dr. Guydon practices at 6300 Hospital Pkwy Ste 250 Suite 250, Johns Creek, GA 30097. Dr. Guydon's primary practice is Atlanta Allergy & Asthma Clinic - Johns Creek in Johns Creek, Georgia.
What is Dr. Linda D. Guydon's office phone number?
The practice phone on file for Dr. Guydon is (770) 495-6258.
What is Dr. Linda D. Guydon's medical license number?
Dr. Guydon's Georgia license number on file is 24945.
What medical group is Dr. Linda D. Guydon part of?
Dr. Guydon is linked to Atlanta Allergy & Asthma.
Does Dr. Linda D. Guydon accept Medicare?
Yes. CMS data shows Dr. Guydon billed Medicare for 73 services in 2023.
Is Dr. Linda D. Guydon board certified?
Yes. Dr. Guydon is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Dr. Linda D. Guydon bill to Medicare?
In 2023, Dr. Guydon's most billed Medicare services were allergy test or treatment (95117).
Where did Dr. Linda D. Guydon go to medical school?
Dr. Guydon graduated from Harvard Medical School in 1980.
Show 4 more questionsShow fewer questions
What drugs does Dr. Linda D. Guydon prescribe most?
In 2023 Medicare Part D data, Dr. Guydon's most prescribed drugs by claims were Montelukast Sodium, Fluticasone Propionate and Breo Ellipta.
Has Dr. Linda D. Guydon received payments from drug or device companies?
CMS Open Payments shows $6,722 in general payments to Dr. Guydon from 32 companies from 2016 to 2022. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Linda D. Guydon been practicing?
Dr. Guydon graduated from medical school in 1980, 46 years ago.
What insurance does Dr. Linda D. Guydon accept?
Dr. Guydon is in network with 4 carriers, including Cigna, Elevance and Alliant Health Plans. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
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