Grace Lee
- Medicare services, 2024
- 33
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 100
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 100 W. California Blvd, Pasadena, CA 91105
- Practice phone
- Call (626) 397-2618
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Huntington Hospital - Unit
Acute Care Hospital-Unit · Pasadena, California
Find Grace Lee'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.
Grace Lee is a physician assistant in Pasadena, California
Grace Lee practices at Huntington Hospital - Unit in Pasadena, California.
Grace Lee's NPI, 1467932228, was assigned on August 20, 2018. Grace Lee holds California license 55812.
- NPI
- 1467932228NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901143080
- NPI enumeration date
- August 20, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 397-2618
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grace Lee practices at Huntington Hospital - Unit in Pasadena, California
Grace Lee's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.
- Huntington Hospital - Unit100 W. California Blvd, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 397-2618
Source: Dmand AI Affiliation Data
Grace Lee is affiliated with 4 sites of care and 3 medical groups
Grace Lee's primary practice is Huntington Hospital - Unit in Pasadena, California. Grace Lee is also affiliated with Huntington Hospital. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Grace Lee to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Grace Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grace Lee practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital - Unit | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Grace Lee is one of 11,482 physician assistants in California
Physician assistant is Grace Lee's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Grace Lee is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Grace Lee
Counts of physician assistants 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
Grace Lee billed Medicare for 33 services in 2024
CMS data shows 33 Medicare services from Grace Lee across 1 procedure code in 2024, all of them office visits, for 42 Medicare patients. Medicare paid $2,984 for them. Every service was in an office.
Grace Lee compared with the California median for physician assistants, 2024
- Grace Lee
- California median
- Medicare services
- 33vs 20484% below
- Medicare patients
- 42vs 10560% below
- Part D claims
- 54vs 24378% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Grace Lee'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
Grace Lee treated 42 Medicare patients in 2024, average age 70
CMS counts 42 Medicare patients who saw Grace Lee in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have cancer, and 67% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Grace Lee's median patient age at 64, with 95% women.
Grace Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Grace Lee's Medicare patients, 2024
- Cancer75%
- High cholesterol67%
- Arthritis62%
- High blood pressure48%
- Osteoporosis33%
Share of Medicare patients with each condition. A patient can have several.
Grace Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women95%
- Men5%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Grace Lee wrote 100 Medicare Part D claims in 2024
In 2024, Grace Lee wrote 100 Medicare Part D claims for 32 patients. 99% of them were for generic drugs. CMS names the drug for 54 of them, across 3 drugs with 11 or more claims each, at $235 in total drug cost.
Grace Lee's Part D claims by kind of drug, 2024
- Generic99 claims99%
- Brand-name and other1 claims1%
Grace Lee'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 Grace Lee's Part D claims, 2024
- Opioids30%30 of 100 claims
- Antibiotics37%37 of 100 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Grace Lee scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Grace Lee for performance year 2024, reported as part of a group. Grace Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Grace Lee's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
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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Grace Lee received $80 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Grace Lee from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sage Therapeutics, Inc. paid the most, $80.
General payments to Grace Lee by program year, 2024 to 2025
Companies that paid Grace Lee the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Grace Lee'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 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) |
| 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 Grace Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grace Lee's NPI number?
Grace Lee's NPI number is 1467932228. It was assigned on August 20, 2018, and it is active in the NPI Registry.
What does Grace Lee specialize in?
Grace Lee is a physician assistant in Pasadena, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Grace Lee practice?
Grace Lee practices at 100 W. California Blvd, Pasadena, CA 91105. Grace Lee's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Grace Lee to 2 group practices and clinics and 2 medical groups.
What is Grace Lee's office phone number?
The practice phone on file for Grace Lee is (626) 397-2618.
What is Grace Lee's medical license number?
Grace Lee holds California license 55812.
Which hospitals is Grace Lee affiliated with?
Grace Lee is affiliated with Huntington Hospital. Dmand AI links Grace Lee to 1 more hospital.
What medical group is Grace Lee part of?
Grace Lee is linked to Cedars-Sinai Medical Group. Dmand AI links Grace Lee to 2 more medical groups.
Does Grace Lee accept Medicare?
Yes. CMS data shows Grace Lee billed Medicare for 33 services in 2024, and Grace Lee accepts Medicare assignment.
What is Grace Lee's MIPS score?
Grace Lee's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Grace Lee see?
CMS counts 42 Medicare patients who saw Grace Lee in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Grace Lee bill to Medicare?
In 2024, Grace Lee's most billed Medicare services were office visit, established patient (99214).
What drugs does Grace Lee prescribe most?
In 2024 Medicare Part D data, Grace Lee's most prescribed drugs by claims were Cephalexin, Oxycodone HCl and Levofloxacin.
Has Grace Lee received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Grace Lee from 1 company from 2024 to 2025. The largest total came from Sage Therapeutics, Inc.
How long has Grace Lee been practicing?
Grace Lee graduated from medical school in 2018, 8 years ago.
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