Gregory Lachaud
- Medicare services, 2024
- 370
- Medicare patients, 2024
- 138
- Part D claims, 2024
- 295
- Publications
- 2
- MIPS score, 2024
- 92
- Practice address
- 1800 Howell Mill NW Rd, Atlanta, GA 30318
- Practice phone
- Call (404) 317-2694
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Piedmont West Ambulatory Surgery Center
Atlanta, Georgia
Find Gregory Lachaud'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.
Gregory Lachaud is an orthopedic surgeon in Atlanta, Georgia
Gregory Lachaud practices at Piedmont West Ambulatory Surgery Center in Atlanta, Georgia.
Gregory Lachaud's NPI, 1265895197, was assigned on March 29, 2016. Gregory Lachaud graduated from Vanderbilt University School of Medicine in 2016. Gregory Lachaud holds Georgia license 92943.
- NPI
- 1265895197NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274820352
- NPI enumeration date
- March 29, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 317-2694
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Lachaud practices at Piedmont West Ambulatory Surgery Center in Atlanta, Georgia
Gregory Lachaud's primary practice is Piedmont West Ambulatory Surgery Center, at 1800 Howell Mill NW Rd, Atlanta, GA 30318 in Fulton County. The practice phone is (404) 317-2694.
- Piedmont West Ambulatory Surgery Center1800 Howell Mill NW Rd, Atlanta, GA 30318 · Fulton CountyPhone(404) 317-2694
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Lachaud is affiliated with 8 sites of care and 5 medical groups
Gregory Lachaud's primary practice is Piedmont West Ambulatory Surgery Center in Atlanta, Georgia. Gregory Lachaud is also affiliated with Piedmont Atlanta. The medical group on file is The Southeast Permanente Medical Group. Dmand AI also links Gregory Lachaud to 1 more hospital, 5 group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory Lachaud's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Lachaud practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont West Ambulatory Surgery Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Lachaud is one of 659 orthopedic surgeons in Georgia
Orthopaedic surgery is Gregory Lachaud's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Gregory Lachaud is licensed in Georgia.
Specialties and state licenses
- Orthopaedic surgery, GeorgiaPrimary
Orthopedic surgeons near Gregory Lachaud
Counts of orthopedic surgeons 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
Gregory Lachaud billed Medicare for 370 services in 2024
CMS data shows 370 Medicare services from Gregory Lachaud across 11 procedure codes in 2024, for 138 Medicare patients. Medicare paid $21,591 for them. Every service was in an office.
Gregory Lachaud's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1472024: 20942%
- Imaging
- 2023: 632024: 8941%
- Drugs given in the office
- 2023: 02024: 56
- Surgery
- 2023: 02024: 16
Gregory Lachaud compared with the Georgia median for orthopedic surgeons, 2024
- Gregory Lachaud
- Georgia median
- Medicare services
- 370vs 1,57476% below
- Medicare patients
- 138vs 28051% below
- Part D claims
- 225vs 35436% below
Medians across 619 orthopedic surgeons in Georgia with Dmand AI profiles that report each measure.
Gregory Lachaud'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 Gregory Lachaud and other orthopedic surgeons in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Gregory Lachaud treated 138 Medicare patients in 2024, average age 74
CMS counts 138 Medicare patients who saw Gregory Lachaud in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Lachaud's median patient age at 59, with 59% women.
Gregory Lachaud's Medicare patients by age, 2024
Gregory Lachaud's Medicare patients by sex, 2024
- Women7554%
- Men6346%
Chronic conditions among Gregory Lachaud's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis60%
- Cancer28%
- Chronic kidney disease27%
- Ischemic heart disease26%
- Diabetes25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Gregory Lachaud's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Lachaud wrote 295 Medicare Part D claims in 2024
In 2024, Gregory Lachaud wrote 295 Medicare Part D claims for 142 patients. 100% of them were for generic drugs. CMS names the drug for 225 of them, across 6 drugs with 11 or more claims each, at $950 in total drug cost. In 2023, CMS named 65 claims across 3 drugs.
Gregory Lachaud's Part D claims by kind of drug, 2024
- Generic294 claims100%
- Brand-name and other1 claims0%
Gregory Lachaud'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 Gregory Lachaud's Part D claims, 2024
- Opioids22%65 of 295 claims
- Antibiotics5%14 of 295 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: 652024: 225246%
Drugs named by CMS: 6 in 2024, 3 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
Gregory Lachaud 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 Gregory Lachaud for performance year 2024, reported through an alternative payment model (APM). Gregory Lachaud accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gregory Lachaud'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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Gregory Lachaud has 2 publications on record
Dmand AI links 2 papers to Gregory Lachaud, published from 2015 to 2016. Gregory Lachaud's most frequent co-author is Chia Soo, MD.
Gregory Lachaud's most frequent co-authors
Recent publications by Gregory Lachaud
See who Gregory Lachaud researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Gregory Lachaud works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Gregory Lachaud received $4,366 in industry payments from 2022 to 2025
CMS Open Payments shows 35 general payments to Gregory Lachaud from 12 drug and device companies from 2022 to 2025. Travel and lodging make up the largest share, 53% of the total. Stryker Corporation paid the most, $1,084.
General payments to Gregory Lachaud by program year, 2022 to 2025
General payments to Gregory Lachaud by kind, 2022 to 2025
- Travel and lodging$2,31053%
- Food and beverage$2,05647%
Companies that paid Gregory Lachaud the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gregory Lachaud graduated from Vanderbilt University School of Medicine
Gregory Lachaud graduated from Vanderbilt University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory Lachaud'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Gregory Lachaud
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Lachaud's NPI number?
Gregory Lachaud's NPI number is 1265895197. It was assigned on March 29, 2016, and it is active in the NPI Registry.
What does Gregory Lachaud specialize in?
Gregory Lachaud is an orthopedic surgeon in Atlanta, Georgia. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Gregory Lachaud practice?
Gregory Lachaud practices at 1800 Howell Mill NW Rd, Atlanta, GA 30318. Gregory Lachaud's primary practice is Piedmont West Ambulatory Surgery Center in Atlanta, Georgia. Dmand AI also links Gregory Lachaud to 1 hospital, 5 group practices and clinics and 4 medical groups.
What is Gregory Lachaud's office phone number?
The practice phone on file for Gregory Lachaud is (404) 317-2694.
What is Gregory Lachaud's medical license number?
Gregory Lachaud holds Georgia license 92943.
Which hospitals is Gregory Lachaud affiliated with?
Gregory Lachaud is affiliated with Piedmont Atlanta. Dmand AI links Gregory Lachaud to 1 more hospital.
What medical group is Gregory Lachaud part of?
Gregory Lachaud is linked to The Southeast Permanente Medical Group. Dmand AI links Gregory Lachaud to 4 more medical groups.
Does Gregory Lachaud accept Medicare?
Yes. CMS data shows Gregory Lachaud billed Medicare for 370 services in 2024, and Gregory Lachaud accepts Medicare assignment.
What is Gregory Lachaud's MIPS score?
Gregory Lachaud'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 Gregory Lachaud see?
CMS counts 138 Medicare patients who saw Gregory Lachaud in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Gregory Lachaud bill to Medicare?
In 2024, Gregory Lachaud's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and injected or infused drug (J3301).
Where did Gregory Lachaud go to medical school?
Gregory Lachaud graduated from Vanderbilt University School of Medicine in 2016.
What drugs does Gregory Lachaud prescribe most?
In 2024 Medicare Part D data, Gregory Lachaud's most prescribed drugs by claims were Meloxicam, Methocarbamol and Diclofenac Sodium.
Has Gregory Lachaud received payments from drug or device companies?
CMS Open Payments shows $4,366 in general payments to Gregory Lachaud from 12 companies from 2022 to 2025. The largest total came from Stryker Corporation.
How long has Gregory Lachaud been practicing?
Gregory Lachaud graduated from medical school in 2016, 10 years ago.
Does Gregory Lachaud do research?
Dmand AI links 2 publications to Gregory Lachaud, published from 2015 to 2016.
Who does Gregory Lachaud publish with?
Gregory Lachaud's most frequent co-authors are Chia Soo, MD (2 shared papers).
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