Dr. Alissa Sabatino Shepard, DO
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 82
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 1800 N California St, Stockton, CA 95204
- Practice phone
- Call (209) 943-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Shepard'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. Alissa Sabatino Shepard is an emergency medicine physician in Stockton, California
Dr. Shepard practices at Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health.
Dr. Shepard's NPI, 1417539230, was assigned on April 21, 2021. Dr. Shepard graduated from Arizona College of Osteopathic Medicine - Glendale in 2021. Dr. Shepard holds California license 20A21055.
- NPI
- 1417539230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052854130
- NPI enumeration date
- April 21, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 943-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alissa Sabatino Shepard practices at Dignity Health - St. Joseph's Medical Center in Stockton, California
Dr. Shepard's primary practice is Dignity Health - St. Joseph's Medical Center, at 1800 N California St, Stockton, CA 95204 in San Joaquin County. The practice phone is (209) 943-2000.
- Dignity Health - St. Joseph's Medical Center1800 N California St, Stockton, CA 95204 · San Joaquin CountyPhone(209) 943-2000
Source: Dmand AI Affiliation Data
Dr. Alissa Sabatino Shepard is affiliated with 2 sites of care and 3 medical groups
Dr. Shepard's primary practice is Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health. Dr. Shepard is also affiliated with Adventist Health Lodi Memorial. The medical group on file is Team Physicians of California Medical Group Inc. Dmand AI also links Dr. Shepard to 2 more 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. Alissa Sabatino Shepard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shepard practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Joseph's Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alissa Sabatino Shepard is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Shepard's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Shepard's licenses on file in 2 states: California and Arizona.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Surgery, Arizona
Emergency medicine physicians near Dr. Shepard
Counts of emergency 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. Alissa Sabatino Shepard billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Shepard across 1 procedure code in 2024, for 34 Medicare patients. Medicare paid $2,416 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shepard compared with the California median for emergency medicine physicians, 2024
- Dr. Shepard
- California median
- Medicare services
- 18vs 26593% below
- Medicare patients
- 34vs 24386% below
- Part D claims
- 12vs 6281% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Shepard'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. Alissa Sabatino Shepard treated 34 Medicare patients in 2024, average age 76
CMS counts 34 Medicare patients who saw Dr. Shepard in 2024. 75% of them have high blood pressure, and 71% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.19, 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. Shepard's median patient age at 44, with 54% women.
Dr. Shepard's Medicare patients by sex, 2024
- Women1853%
- Men1647%
Chronic conditions among Dr. Shepard's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Anxiety47%
- Depression41%
- Mood disorders41%
- Diabetes35%
- Heart failure35%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shepard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alissa Sabatino Shepard wrote 82 Medicare Part D claims in 2024
In 2024, Dr. Shepard wrote 82 Medicare Part D claims for 61 patients. 87% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $108 in total drug cost.
Dr. Shepard's Part D claims by kind of drug, 2024
- Generic71 claims87%
- Brand-name11 claims13%
Dr. Shepard's most prescribed drugs by claims, 2023
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. Shepard's Part D claims, 2024
- Antibiotics26%21 of 82 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
How Dr. Alissa Sabatino Shepard takes part in Medicare
Dr. Shepard accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alissa Sabatino Shepard graduated from Arizona College of Osteopathic Medicine - Glendale
Dr. Shepard graduated from Arizona College of Osteopathic Medicine - Glendale in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Alissa Sabatino Shepard accepts plans from 1 insurance carrier
Dr. Shepard is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Alissa Sabatino Shepard'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) |
| 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. Alissa Sabatino Shepard
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. Alissa Sabatino Shepard's NPI number?
Dr. Alissa Sabatino Shepard's NPI number is 1417539230. It was assigned on April 21, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Alissa Sabatino Shepard?
Dr. Alissa Sabatino Shepard is an emergency medicine physician in Stockton, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Alissa Sabatino Shepard practice?
Dr. Shepard practices at 1800 N California St, Stockton, CA 95204. Dr. Shepard's primary practice is Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health. Dmand AI also links Dr. Shepard to 2 medical groups.
What is Dr. Alissa Sabatino Shepard's office phone number?
The practice phone on file for Dr. Shepard is (209) 943-2000.
What is Dr. Alissa Sabatino Shepard's medical license number?
Dr. Shepard holds California license 20A21055, one of the licenses on file in 2 states.
Which states has Dr. Alissa Sabatino Shepard been licensed in?
Dmand AI has state licenses on file for Dr. Shepard in California (2023 to 2027) and Arizona (2021 to 2023).
Which hospitals is Dr. Alissa Sabatino Shepard affiliated with?
Dr. Shepard practices at Dignity Health - St. Joseph's Medical Center in Stockton, California. Dr. Shepard is also affiliated with Adventist Health Lodi Memorial.
What medical group is Dr. Alissa Sabatino Shepard part of?
Dr. Shepard is linked to Team Physicians of California Medical Group Inc. Dmand AI links Dr. Shepard to 2 more medical groups.
Does Dr. Alissa Sabatino Shepard accept Medicare?
Yes. CMS data shows Dr. Shepard billed Medicare for 18 services in 2024, and Dr. Shepard accepts Medicare assignment.
How many Medicare patients does Dr. Alissa Sabatino Shepard see?
CMS counts 34 Medicare patients who saw Dr. Shepard in 2024, with an average age of 76.
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What services does Dr. Alissa Sabatino Shepard bill to Medicare?
In 2024, Dr. Shepard's most billed Medicare services were emergency department visit (99285).
Where did Dr. Alissa Sabatino Shepard go to medical school?
Dr. Shepard graduated from Arizona College of Osteopathic Medicine - Glendale in 2021.
What drugs does Dr. Alissa Sabatino Shepard prescribe most?
In 2023 Medicare Part D data, Dr. Shepard's most prescribed drugs by claims were Cephalexin.
How long has Dr. Alissa Sabatino Shepard been practicing?
Dr. Shepard graduated from medical school in 2021, 5 years ago.
What insurance does Dr. Alissa Sabatino Shepard accept?
Dr. Shepard is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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