Dr. Shelley H. Han, MD
- Medicare services, 2024
- 196
- Medicare patients, 2024
- 35
- Part D claims, 2016
- 96
- MIPS score, 2024
- 84
- Industry payments
- $116
- Practice address
- 1800 Old Tustin Avenue, Santa Ana, CA 92705
- Practice phone
- Call (714) 835-4900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Hills Post Acute
Skilled Nursing Facility · Santa Ana, California
Find Dr. Han's professional email, personal email and mobile number
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Dr. Shelley H. Han is an internist in Santa Ana, California
Dr. Han practices at The Hills Post Acute in Santa Ana, California.
Dr. Han's NPI, 1114345683, was assigned on April 2, 2014. Dr. Han graduated from University of California, Geffen School of Medicine in 2014. Dr. Han holds California license A139242.
- NPI
- 1114345683NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052600244
- NPI enumeration date
- April 2, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 835-4900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shelley H. Han practices at The Hills Post Acute in Santa Ana, California
Dr. Han's primary practice is The Hills Post Acute, at 1800 Old Tustin Avenue, Santa Ana, CA 92705 in Orange County. The practice phone is (714) 835-4900.
- The Hills Post Acute1800 Old Tustin Avenue, Santa Ana, CA 92705 · Orange CountyPhone(714) 835-4900
Source: Dmand AI Affiliation Data
Dr. Shelley H. Han is affiliated with 6 sites of care and 6 medical groups
Dr. Han's primary practice is The Hills Post Acute in Santa Ana, California. The medical group on file is GeriNet Medical Associates. Dmand AI also links Dr. Han to 5 more group practices and clinics and 5 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shelley H. Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Han practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Hills Post Acute | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shelley H. Han is one of 16,751 internists in California
Internal medicine is Dr. Han's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Han is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Han
Counts of internists 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. Shelley H. Han billed Medicare for 196 services in 2024
CMS data shows 196 Medicare services from Dr. Han across 5 procedure codes in 2024, for 35 Medicare patients. Medicare paid $14,021 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Han's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1132024: 16142%
- Other services
- 2023: 352024: 35No change
Dr. Han compared with the California median for internists, 2024
- Dr. Han
- California median
- Medicare services
- 196vs 36146% below
- Medicare patients
- 35vs 15177% below
- Part D claims
- 96vs 42177% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Han'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. Shelley H. Han treated 35 Medicare patients in 2024, average age 82
CMS counts 35 Medicare patients who saw Dr. Han in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.87, 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. Han's median patient age at 76, with 40% women.
Dr. Han's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Han's Medicare patients by sex, 2024
- Women1749%
- Men1851%
Chronic conditions among Dr. Han's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease66%
- Arthritis63%
- Atrial fibrillation54%
- Ischemic heart disease54%
- Diabetes40%
- Alzheimer's and dementia34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Han's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shelley H. Han wrote 96 Medicare Part D claims in 2016
In 2016, Dr. Han wrote 96 Medicare Part D claims. They cover 5 drugs, with $2,095 in total drug cost.
Dr. Han's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Shelley H. Han scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Han for performance year 2024, reported as part of a group. Dr. Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Han's MIPS scores, performance year 2024
- 84of 100Final score
- 67.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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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Dr. Shelley H. Han received $116 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Han from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. ACADIA Pharmaceuticals Inc paid the most, $116.
Companies that paid Dr. Han the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shelley H. Han graduated from University of California, Geffen School of Medicine
Dr. Han graduated from University of California, Geffen School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shelley H. Han'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) |
| 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. Shelley H. Han
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. Shelley H. Han's NPI number?
Dr. Shelley H. Han's NPI number is 1114345683. It was assigned on April 2, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Shelley H. Han?
Dr. Shelley H. Han is an internist in Santa Ana, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Shelley H. Han practice?
Dr. Han practices at 1800 Old Tustin Avenue, Santa Ana, CA 92705. Dr. Han's primary practice is The Hills Post Acute in Santa Ana, California. Dmand AI also links Dr. Han to 5 group practices and clinics and 5 medical groups.
What is Dr. Shelley H. Han's office phone number?
The practice phone on file for Dr. Han is (714) 835-4900.
What is Dr. Shelley H. Han's medical license number?
Dr. Han holds California license A139242.
What medical group is Dr. Shelley H. Han part of?
Dr. Han is linked to GeriNet Medical Associates. Dmand AI links Dr. Han to 5 more medical groups.
Does Dr. Shelley H. Han accept Medicare?
Yes. CMS data shows Dr. Han billed Medicare for 196 services in 2024, and Dr. Han accepts Medicare assignment.
What is Dr. Shelley H. Han's MIPS score?
Dr. Han's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Shelley H. Han see?
CMS counts 35 Medicare patients who saw Dr. Han in 2024, with an average age of 82.
What services does Dr. Shelley H. Han bill to Medicare?
In 2024, Dr. Han's most billed Medicare services were care management and other visits (99497), hospital inpatient care (99233) and medicare service (G0316).
Show 4 more questionsShow fewer questions
Where did Dr. Shelley H. Han go to medical school?
Dr. Han graduated from University of California, Geffen School of Medicine in 2014.
What drugs does Dr. Shelley H. Han prescribe most?
In 2016 Medicare Part D data, Dr. Han's most prescribed drugs by claims were Lisinopril, Clopidogrel and Atorvastatin Calcium.
Has Dr. Shelley H. Han received payments from drug or device companies?
CMS Open Payments shows $116 in general payments to Dr. Han from 1 company from 2017 to 2017. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Dr. Shelley H. Han been practicing?
Dr. Han graduated from medical school in 2014, 12 years ago.
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