Dr. Charles Coy Lassiter, MD
- Medicare services, 2024
- 1,765
- Medicare patients, 2024
- 412
- Part D claims, 2024
- 2,442
- MIPS score, 2024
- 92
- Hospital affiliations
- 5
- Practice address
- 275 Collier NW Rd, Atlanta, GA 30309
- Practice phone
- Call (770) 801-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Piedmont Physicians of Mountainside
Atlanta, Georgia
Find Dr. Lassiter'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. Charles Coy Lassiter is a pulmonologist in Atlanta, Georgia
Dr. Lassiter practices at Piedmont Physicians of Mountainside in Atlanta, Georgia.
Dr. Lassiter's NPI, 1386671998, was assigned on June 27, 2006. Dr. Lassiter graduated from Mercer University School of Medicine in 2000. Dr. Lassiter holds Georgia license 052984.
- NPI
- 1386671998NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739285560
- NPI enumeration date
- June 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 801-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles Coy Lassiter practices at Piedmont Physicians of Mountainside in Atlanta, Georgia
Dr. Lassiter's primary practice is Piedmont Physicians of Mountainside, at 275 Collier NW Rd, Atlanta, GA 30309 in Fulton County. The practice phone is (770) 801-2500.
- Piedmont Physicians of Mountainside275 Collier NW Rd, Atlanta, GA 30309 · Fulton CountyPhone(770) 801-2500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles Coy Lassiter is affiliated with 8 sites of care and 3 medical groups
Dr. Lassiter's primary practice is Piedmont Physicians of Mountainside in Atlanta, Georgia. Dr. Lassiter is also affiliated with Piedmont Atlanta. The medical group on file is Piedmont Physicians Obstetrics and Gynecology of Jasper. Dmand AI also links Dr. Lassiter to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles Coy Lassiter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lassiter practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Physicians of Mountainside | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles Coy Lassiter is one of 383 pulmonologists in Georgia
Pulmonary disease is Dr. Lassiter's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Lassiter is licensed in Georgia.
Specialties and state licenses
- Pulmonary disease, GeorgiaPrimary
Pulmonologists near Dr. Lassiter
Counts of pulmonologists 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. Charles Coy Lassiter billed Medicare for 1,765 services in 2024
CMS data shows 1,765 Medicare services from Dr. Lassiter across 18 procedure codes in 2024, for 412 Medicare patients. Medicare paid $90,067 for them.
Dr. Lassiter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8222024: 68117%
- Tests and treatments
- 2023: 7092024: 57519%
- Drugs given in the office
- 2023: 1082024: 216100%
- Other services
- 2023: 422024: 185340%
- Imaging
- 2023: 2072024: 10848%
- Surgery
- 2023: 152024: 0100%
Where Dr. Lassiter's Medicare services took place, 2024
- In an office1,63393%
- In a facility1327%
Dr. Lassiter compared with the Georgia median for pulmonologists, 2024
- Dr. Lassiter
- Georgia median
- Medicare services
- 1,765vs 8272.1 times
- Medicare patients
- 412vs 30436% above
- Part D claims
- 2,274vs 1,0302.2 times
Medians across 371 pulmonologists in Georgia with Dmand AI profiles that report each measure.
Dr. Lassiter's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lassiter and other pulmonologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles Coy Lassiter treated 412 Medicare patients in 2024, average age 75
CMS counts 412 Medicare patients who saw Dr. Lassiter in 2024. The largest group is 65 to 74, with 171 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lassiter's median patient age at 70, with 59% women.
Dr. Lassiter's Medicare patients by age, 2024
Dr. Lassiter's Medicare patients by sex, 2024
- Women25361%
- Men15939%
Chronic conditions among Dr. Lassiter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD52%
- Arthritis50%
- Ischemic heart disease40%
- Chronic kidney disease31%
- Mood disorders29%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lassiter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles Coy Lassiter wrote 2,442 Medicare Part D claims in 2024
In 2024, Dr. Lassiter wrote 2,442 Medicare Part D claims for 392 patients. CMS names the drug for 2,274 of them, across 29 drugs with 11 or more claims each, at $864,728 in total drug cost. In 2023, CMS named 2,073 claims across 29 drugs.
Dr. Lassiter's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lassiter's Part D claims, 2024
- Antibiotics6%144 of 2,442 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0732024: 2,27410%
Drugs named by CMS: 29 in 2024, 29 in 2023.
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
Dr. Charles Coy Lassiter scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Lassiter for performance year 2024, reported through an alternative payment model (APM). Dr. Lassiter accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lassiter's MIPS scores, performance year 2024
- 92of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles Coy Lassiter received $4,556 in industry payments from 2017 to 2025
CMS Open Payments shows 243 general payments to Dr. Lassiter from 40 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $943.
General payments to Dr. Lassiter by program year, 2017 to 2025
General payments to Dr. Lassiter by kind, 2017 to 2025
- Food and beverage$4,51899%
- Education$371%
Companies that paid Dr. Lassiter the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles Coy Lassiter graduated from Mercer University School of Medicine
Dr. Lassiter graduated from Mercer University School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles Coy Lassiter'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Charles Coy Lassiter
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. Charles Coy Lassiter's NPI number?
Dr. Charles Coy Lassiter's NPI number is 1386671998. It was assigned on June 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles Coy Lassiter?
Dr. Charles Coy Lassiter is a pulmonologist in Atlanta, Georgia. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Charles Coy Lassiter practice?
Dr. Lassiter practices at 275 Collier NW Rd, Atlanta, GA 30309. Dr. Lassiter's primary practice is Piedmont Physicians of Mountainside in Atlanta, Georgia. Dmand AI also links Dr. Lassiter to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Charles Coy Lassiter's office phone number?
The practice phone on file for Dr. Lassiter is (770) 801-2500.
What is Dr. Charles Coy Lassiter's medical license number?
Dr. Lassiter holds Georgia license 052984.
Which hospitals is Dr. Charles Coy Lassiter affiliated with?
Dr. Lassiter is affiliated with Piedmont Atlanta. Dmand AI links Dr. Lassiter to 4 more hospitals.
What medical group is Dr. Charles Coy Lassiter part of?
Dr. Lassiter is linked to Piedmont Physicians Obstetrics and Gynecology of Jasper. Dmand AI links Dr. Lassiter to 2 more medical groups.
Does Dr. Charles Coy Lassiter accept Medicare?
Yes. CMS data shows Dr. Lassiter billed Medicare for 1,765 services in 2024, and Dr. Lassiter accepts Medicare assignment.
What is Dr. Charles Coy Lassiter's MIPS score?
Dr. Lassiter's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Charles Coy Lassiter see?
CMS counts 412 Medicare patients who saw Dr. Lassiter in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Charles Coy Lassiter bill to Medicare?
In 2024, Dr. Lassiter's most billed Medicare services were office visit, established patient (99214), lung function service (94010) and injected or infused drug (J3301).
Where did Dr. Charles Coy Lassiter go to medical school?
Dr. Lassiter graduated from Mercer University School of Medicine in 2000.
What drugs does Dr. Charles Coy Lassiter prescribe most?
In 2024 Medicare Part D data, Dr. Lassiter's most prescribed drugs by claims were Albuterol Sulfate Hfa, Trelegy Ellipta and Fluticasone Propionate.
Has Dr. Charles Coy Lassiter received payments from drug or device companies?
CMS Open Payments shows $4,556 in general payments to Dr. Lassiter from 40 companies from 2017 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Charles Coy Lassiter been practicing?
Dr. Lassiter graduated from medical school in 2000, 26 years ago.
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