Stephanie Lee Stone, MSPA
- Medicare patients, 2024
- 201
- Part D claims, 2024
- 1,019
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Industry payments
- $498
- Practice address
- 520 Superior Ave, Newport Beach, CA 92663
- Practice phone
- Call (949) 791-3001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hoag Clinic
Newport Beach, California
Find Stephanie Stone'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.
Stephanie Lee Stone is a physician assistant in Newport Beach, California
Stephanie Stone practices at Hoag Clinic in Newport Beach, California.
Stephanie Stone's NPI, 1548579972, was assigned on October 4, 2010. Stephanie Stone holds California license PA21152.
- NPI
- 1548579972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850558917
- NPI enumeration date
- October 4, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 791-3001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie Lee Stone practices at Hoag Clinic in Newport Beach, California
Stephanie Stone's primary practice is Hoag Clinic, at 520 Superior Ave, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 791-3001.
- Hoag Clinic520 Superior Ave, Newport Beach, CA 92663 · Orange CountyPhone(949) 791-3001
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephanie Lee Stone is affiliated with 3 sites of care and 1 medical group
Stephanie Stone's primary practice is Hoag Clinic in Newport Beach, California. Stephanie Stone is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Hoag Clinic. Dmand AI also links Stephanie Stone to 1 more group practice or clinic, 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 Stephanie Lee Stone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Stone practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Clinic | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephanie Lee Stone is one of 11,482 physician assistants in California
Physician assistant is Stephanie Stone's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Stephanie Stone is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Stephanie Stone
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
Stephanie Lee Stone treated 201 Medicare patients in 2024, average age 73
CMS counts 201 Medicare patients who saw Stephanie Stone in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Stone's median patient age at 59, with 73% women.
Stephanie Stone's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephanie Stone's Medicare patients by sex, 2024
- Women13869%
- Men6331%
Chronic conditions among Stephanie Stone's Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis46%
- Osteoporosis26%
- Mood disorders22%
- Anxiety21%
- Depression21%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Stone'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
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie Lee Stone wrote 1,019 Medicare Part D claims in 2024
In 2024, Stephanie Stone wrote 1,019 Medicare Part D claims for 306 patients. 94% of them were for generic drugs.
Stephanie Stone's Part D claims by kind of drug, 2024
- Generic955 claims94%
- Brand-name and other64 claims6%
Drug classes CMS tracks in Stephanie Stone's Part D claims, 2024
- Opioids1%12 of 1,019 claims
- Antibiotics5%55 of 1,019 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Stephanie Lee Stone scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Stephanie Stone for performance year 2024, reported as part of a group. Stephanie Stone accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Stephanie Stone as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Stephanie Stone's MIPS scores, performance year 2024
- 88of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Stephanie Lee Stone received $498 in industry payments in 2025
CMS Open Payments shows 18 general payments to Stephanie Stone from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $185.
Companies that paid Stephanie Stone the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Stephanie Lee Stone'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 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 (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 Stephanie Lee Stone
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie Lee Stone's NPI number?
Stephanie Lee Stone's NPI number is 1548579972. It was assigned on October 4, 2010, and it is active in the NPI Registry.
What does Stephanie Lee Stone specialize in?
Stephanie Lee Stone is a physician assistant in Newport Beach, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Stephanie Lee Stone practice?
Stephanie Stone practices at 520 Superior Ave, Newport Beach, CA 92663. Stephanie Stone's primary practice is Hoag Clinic in Newport Beach, California. Dmand AI also links Stephanie Stone to 1 group practice or clinic.
What is Stephanie Lee Stone's office phone number?
The practice phone on file for Stephanie Stone is (949) 791-3001.
What is Stephanie Lee Stone's medical license number?
Stephanie Stone holds California license PA21152.
Which hospitals is Stephanie Lee Stone affiliated with?
Stephanie Stone is affiliated with Hoag Hospital Newport Beach.
What medical group is Stephanie Lee Stone part of?
Stephanie Stone is linked to Hoag Clinic.
Does Stephanie Lee Stone accept Medicare?
Yes. CMS lists Stephanie Stone as accepting Medicare assignment.
Does Stephanie Lee Stone offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Stephanie Stone as offering telehealth services.
What is Stephanie Lee Stone's MIPS score?
Stephanie Stone's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
Show 3 more questionsShow fewer questions
How many Medicare patients does Stephanie Lee Stone see?
CMS counts 201 Medicare patients who saw Stephanie Stone in 2024, with an average age of 73.
Has Stephanie Lee Stone received payments from drug or device companies?
CMS Open Payments shows $498 in general payments to Stephanie Stone from 9 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Stephanie Lee Stone been practicing?
Stephanie Stone graduated from medical school in 2010, 16 years ago.
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