Dr. Stephen A. Hilty, MD
- Medicare services, 2024
- 1,299
- Medicare patients, 2024
- 236
- Part D claims, 2024
- 4,016
- Publications
- 2
- MIPS score, 2024
- 89
- Practice address
- 1911 Johnson Ave, San Luis Obispo, CA 93401
- Practice phone
- Call (805) 543-5353
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hilty'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.
Dr. Stephen A. Hilty is an internist in San Luis Obispo, California
Dr. Hilty practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health.
Dr. Hilty's NPI, 1205839818, was assigned on May 27, 2005. Dr. Hilty graduated from Geisel School Of Medicine At Dartmouth in 1995. Dr. Hilty holds California license A061885.
- NPI
- 1205839818NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234286980
- NPI enumeration date
- May 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 543-5353
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen A. Hilty practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California
Dr. Hilty's primary practice is Dignity Health - French Hospital Medical Center, at 1911 Johnson Ave, San Luis Obispo, CA 93401 in San Luis Obispo County. The practice phone is (805) 543-5353.
- Dignity Health - French Hospital Medical Center1911 Johnson Ave, San Luis Obispo, CA 93401 · San Luis Obispo CountyPhone(805) 543-5353
Source: Dmand AI Affiliation Data
Dr. Stephen A. Hilty is affiliated with 8 sites of care and 2 medical groups
Dr. Hilty's primary practice is Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health. Dr. Hilty is also affiliated with Adventist Health Sierra Vista. Dmand AI also links Dr. Hilty to 1 more hospital, 2 group practices and clinics, 2 home health agencies, 2 medical groups and 1 hospice, 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. Stephen A. Hilty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hilty practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - French Hospital Medical Center | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Stephen A. Hilty is one of 16,751 internists in California
Internal medicine is Dr. Hilty's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hilty is board certified in internal medicine by the American Board of Internal Medicine. Dr. Hilty is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute skin infection, adjustment disease, aneurysm, arthritis, asthma, atrial fibrillation and flutter and bursitis among the conditions Dr. Hilty treats.
Internists near Dr. Hilty
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. Stephen A. Hilty billed Medicare for 1,299 services in 2024
CMS data shows 1,299 Medicare services from Dr. Hilty across 12 procedure codes in 2024, for 236 Medicare patients. Medicare paid $106,060 for them. Every service was in an office.
Dr. Hilty's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3722024: 69988%
- Office and hospital visits
- 2023: 3902024: 4187%
- Tests and treatments
- 2023: 1812024: 1821%
Dr. Hilty compared with the California median for internists, 2024
- Dr. Hilty
- California median
- Medicare services
- 1,299vs 3613.6 times
- Medicare patients
- 236vs 15156% above
- Part D claims
- 3,451vs 4218.2 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Hilty'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.
Need commercial claims for Dr. Hilty?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hilty and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen A. Hilty treated 236 Medicare patients in 2024, average age 79
CMS counts 236 Medicare patients who saw Dr. Hilty in 2024. The largest group is 75 to 84, with 110 patients. 68% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hilty's median patient age at 77, with 54% women.
Dr. Hilty's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hilty's Medicare patients by sex, 2024
- Women12252%
- Men11448%
Chronic conditions among Dr. Hilty's Medicare patients, 2024
- High cholesterol68%
- High blood pressure62%
- Arthritis42%
- Chronic kidney disease24%
- Ischemic heart disease21%
- Atrial fibrillation19%
- Osteoporosis19%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hilty's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen A. Hilty wrote 4,016 Medicare Part D claims in 2024
In 2024, Dr. Hilty wrote 4,016 Medicare Part D claims for 217 patients. 88% of them were for generic drugs. CMS names the drug for 3,451 of them, across 80 drugs with 11 or more claims each, at $339,394 in total drug cost. In 2023, CMS named 3,004 claims across 66 drugs.
Dr. Hilty's Part D claims by kind of drug, 2024
- Generic3,527 claims88%
- Brand-name and other489 claims12%
Dr. Hilty'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. Hilty's Part D claims, 2024
- Opioids3%116 of 4,016 claims
- Antibiotics2%87 of 4,016 claims
- Antipsychotics, patients 65 and over1%31 of 4,016 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: 3,0042024: 3,45115%
Drugs named by CMS: 80 in 2024, 66 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. Stephen A. Hilty 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 Dr. Hilty for performance year 2024, reported individually. Dr. Hilty accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hilty as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hilty's MIPS scores, performance year 2024
- 89of 100Final score
- 100of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 63of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephen A. Hilty has 2 publications on record
Dmand AI links 2 papers to Dr. Hilty.
Recent publications by Dr. Hilty
See who Dr. Hilty researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hilty works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen A. Hilty received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Hilty from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $13.
Companies that paid Dr. Hilty the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen A. Hilty has 9 awards and honors on record
Dmand AI lists 9 awards for Dr. Hilty, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Hilty
- 2013
- CMS Stage 1 EHR
- 1998
- Jeffrey Weingarten Award - "Resident who has demonstrated significant academic and clinical achievements and who is truly committed to the compassionate care of patients and the practice of medicine"
- 1995
- Dean's Medal - "Best overall record of acheivement during four years of study at Dartmouth Medical School"
- Upjohn Achievement Award - "Graduating senior whose intellectual skills and compassionate patient orientation best typify the ideal internist."
- 1994
- Alpha Omega Alpha
- Rolf C. Syvertsen Scholar
Dr. Hilty's committees and leadership roles
- Heart Cancer Research Center Advisory BoardAdvisory Board Member
- 2008 to 2019
- Chief of MedicineSierra Vista Regional Medical Center
- 2002 to 2004
Source: Dmand AI Professional Profile Data
Dr. Stephen A. Hilty graduated from Geisel School Of Medicine At Dartmouth
Dr. Hilty graduated from Geisel School Of Medicine At Dartmouth in 1995. Dr. Hilty is a member of ACP.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Stephen A. Hilty accepts plans from 13 insurance carriers
Dr. Hilty is in network with 13 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Hilty accepts, by number of carriers
- PPO9
- HMO6
- Medicare5
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen A. Hilty'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Stephen A. Hilty
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. Stephen A. Hilty's NPI number?
Dr. Stephen A. Hilty's NPI number is 1205839818. It was assigned on May 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen A. Hilty?
Dr. Stephen A. Hilty is an internist in San Luis Obispo, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stephen A. Hilty practice?
Dr. Hilty practices at 1911 Johnson Ave, San Luis Obispo, CA 93401. Dr. Hilty's primary practice is Dignity Health - French Hospital Medical Center in San Luis Obispo, California, part of CommonSpirit Health. Dmand AI also links Dr. Hilty to 1 hospital, 2 group practices and clinics, 2 home health agencies, 2 medical groups and 1 hospice.
What is Dr. Stephen A. Hilty's office phone number?
The practice phone on file for Dr. Hilty is (805) 543-5353.
What is Dr. Stephen A. Hilty's medical license number?
Dr. Hilty holds California license A061885.
Which hospitals is Dr. Stephen A. Hilty affiliated with?
Dr. Hilty practices at Dignity Health - French Hospital Medical Center in San Luis Obispo, California. Dr. Hilty is also affiliated with Adventist Health Sierra Vista. Dmand AI links Dr. Hilty to 1 more hospital.
Does Dr. Stephen A. Hilty accept Medicare?
Yes. CMS data shows Dr. Hilty billed Medicare for 1,299 services in 2024, and Dr. Hilty accepts Medicare assignment.
Does Dr. Stephen A. Hilty offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hilty as offering telehealth services.
What is Dr. Stephen A. Hilty's MIPS score?
Dr. Hilty's MIPS final score for performance year 2024 is 89 out of 100, reported individually.
How many Medicare patients does Dr. Stephen A. Hilty see?
CMS counts 236 Medicare patients who saw Dr. Hilty in 2024, with an average age of 79.
Show 8 more questionsShow fewer questions
Is Dr. Stephen A. Hilty board certified?
Yes. Dr. Hilty is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Stephen A. Hilty bill to Medicare?
In 2024, Dr. Hilty's most billed Medicare services were medicare service (G2211), medicare service (G0439) and office visit, established patient (99215).
Where did Dr. Stephen A. Hilty go to medical school?
Dr. Hilty graduated from Geisel School Of Medicine At Dartmouth in 1995.
What drugs does Dr. Stephen A. Hilty prescribe most?
In 2024 Medicare Part D data, Dr. Hilty's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Rosuvastatin Calcium.
Has Dr. Stephen A. Hilty received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Hilty from 1 company from 2016 to 2016. The largest total came from Abbvie Inc.
How long has Dr. Stephen A. Hilty been practicing?
Dr. Hilty graduated from medical school in 1995, 31 years ago.
Does Dr. Stephen A. Hilty do research?
Dmand AI links 2 publications to Dr. Hilty.
What insurance does Dr. Stephen A. Hilty accept?
Dr. Hilty is in network with 13 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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