Dr. Grey Le, MD
- Medicare services, 2024
- 174
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 2,938
- Hospital affiliations
- 1
- Industry payments
- $225
- Practice address
- 2501 E. Chapman Ave. Ste. 102, Orange, CA 92869
- Practice phone
- Call (714) 628-3305
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Joseph Heritage Orange - Chapman Mammogram Screening
Mammography / Breast Imaging Center · Orange, California
Find Dr. Le's professional email, personal email and mobile number
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Dr. Grey Le is a family medicine physician in Orange, California
Dr. Le practices at St. Joseph Heritage Orange - Chapman Mammogram Screening in Orange, California.
Dr. Le's NPI, 1255863338, was assigned on March 29, 2017. Dr. Le graduated from Louisiana State University School of Medicine in New Orleans in 2017. Dr. Le holds California license A158282.
- NPI
- 1255863338NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820321896
- NPI enumeration date
- March 29, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 628-3305
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grey Le practices at St. Joseph Heritage Orange - Chapman Mammogram Screening in Orange, California
Dr. Le's primary practice is St. Joseph Heritage Orange - Chapman Mammogram Screening, at 2501 E. Chapman Ave. Ste. 102, Orange, CA 92869. The practice phone is (714) 628-3305.
- St. Joseph Heritage Orange - Chapman Mammogram Screening2501 E. Chapman Ave. Ste. 102, Orange, CA 92869Phone(714) 628-3305
Source: Dmand AI Affiliation Data
Dr. Grey Le is affiliated with 4 sites of care and 1 medical group
Dr. Le's primary practice is St. Joseph Heritage Orange - Chapman Mammogram Screening in Orange, California. Dr. Le is also affiliated with Providence St. Joseph Hospital Orange. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. Le to 1 more group practice or clinic and 1 home health agency, each named with a free account. Dr. Le's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Grey Le's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Le practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Heritage Orange - Chapman Mammogram Screening | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grey Le is one of 15,680 family medicine physicians in California
Family medicine is Dr. Le's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Le is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Le
Counts of family medicine physicians 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. Grey Le billed Medicare for 174 services in 2024
CMS data shows 174 Medicare services from Dr. Le across 5 procedure codes in 2024, for 89 Medicare patients. Medicare paid $14,158 for them. Every service was in an office.
Dr. Le's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1522024: 12716%
- Other services
- 2023: 332024: 4742%
- Tests and treatments
- 2023: 152024: 0100%
Dr. Le compared with the California median for family medicine physicians, 2024
- Dr. Le
- California median
- Medicare services
- 174vs 24629% below
- Medicare patients
- 89vs 11825% below
- Part D claims
- 2,412vs 8332.9 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Le'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grey Le treated 89 Medicare patients in 2024, average age 73
CMS counts 89 Medicare patients who saw Dr. Le in 2024. The largest group is 65 to 74, with 39 patients. 72% of them have high blood pressure, and 69% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Le's median patient age at 58, with 52% women.
Dr. Le's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Le's Medicare patients by sex, 2024
- Women4854%
- Men4146%
Chronic conditions among Dr. Le's Medicare patients, 2024
- High blood pressure72%
- High cholesterol69%
- Arthritis42%
- Diabetes30%
- Chronic kidney disease27%
- Ischemic heart disease26%
- Mood disorders22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Le's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Grey Le wrote 2,938 Medicare Part D claims in 2024
In 2024, Dr. Le wrote 2,938 Medicare Part D claims for 356 patients. 90% of them were for generic drugs. CMS names the drug for 2,412 of them, across 63 drugs with 11 or more claims each, at $163,275 in total drug cost. In 2023, CMS named 2,119 claims across 61 drugs.
Dr. Le's Part D claims by kind of drug, 2024
- Generic2,630 claims90%
- Brand-name289 claims10%
- Other19 claims1%
Dr. Le'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. Le's Part D claims, 2024
- Opioids2%61 of 2,938 claims
- Antibiotics2%51 of 2,938 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: 2,1192024: 2,41214%
Drugs named by CMS: 63 in 2024, 61 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. Grey Le offers telehealth to Medicare patients
Dr. Le accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Le as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Grey Le received $225 in industry payments from 2018 to 2023
CMS Open Payments shows 5 general payments to Dr. Le from 5 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $161.
General payments to Dr. Le by program year, 2018 to 2023
Companies that paid Dr. Le the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grey Le graduated from Louisiana State University School of Medicine in New Orleans
Dr. Le graduated from Louisiana State University School of Medicine in New Orleans in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Grey Le'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 Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Grey Le
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. Grey Le's NPI number?
Dr. Grey Le's NPI number is 1255863338. It was assigned on March 29, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Grey Le?
Dr. Grey Le is a family medicine physician in Orange, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Grey Le practice?
Dr. Le practices at 2501 E. Chapman Ave. Ste. 102, Orange, CA 92869. Dr. Le's primary practice is St. Joseph Heritage Orange - Chapman Mammogram Screening in Orange, California. Dmand AI also links Dr. Le to 1 group practice or clinic and 1 home health agency.
What is Dr. Grey Le's office phone number?
The practice phone on file for Dr. Le is (714) 628-3305.
What is Dr. Grey Le's medical license number?
Dr. Le holds California license A158282.
Which hospitals is Dr. Grey Le affiliated with?
Dr. Le is affiliated with Providence St. Joseph Hospital Orange.
What medical group is Dr. Grey Le part of?
Dr. Le is linked to St. Jude Heritage Medical Group.
Does Dr. Grey Le accept Medicare?
Yes. CMS data shows Dr. Le billed Medicare for 174 services in 2024, and Dr. Le accepts Medicare assignment.
Does Dr. Grey Le offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Le as offering telehealth services.
How many Medicare patients does Dr. Grey Le see?
CMS counts 89 Medicare patients who saw Dr. Le in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Grey Le bill to Medicare?
In 2024, Dr. Le's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Grey Le go to medical school?
Dr. Le graduated from Louisiana State University School of Medicine in New Orleans in 2017.
What drugs does Dr. Grey Le prescribe most?
In 2024 Medicare Part D data, Dr. Le's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Grey Le received payments from drug or device companies?
CMS Open Payments shows $225 in general payments to Dr. Le from 5 companies from 2018 to 2023. The largest total came from Medtronic, Inc.
How long has Dr. Grey Le been practicing?
Dr. Le graduated from medical school in 2017, 9 years ago.
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