Dr. Jonathan Michael Sardina, DO
- Medicare services, 2024
- 2,996
- Medicare patients, 2024
- 352
- Part D claims, 2024
- 6,951
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Practice address
- 7519 Hospital Road, Gloucester, VA 23061
- Practice phone
- Call (804) 693-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jonathan Michael Sardina is an internist in Gloucester, Virginia
Dr. Sardina practices at Riverside Walter Reed Hospital in Gloucester, Virginia, part of Riverside Health System.
Dr. Sardina's NPI, 1053629535, was assigned on September 19, 2010. Dr. Sardina graduated from Lake Erie College of Osteopathic Medicine, Bradenton in 2010. Dr. Sardina holds Virginia license 0102203248.
- NPI
- 1053629535NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951547561
- NPI enumeration date
- September 19, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 693-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Michael Sardina practices at Riverside Walter Reed Hospital in Gloucester, Virginia
Dr. Sardina's primary practice is Riverside Walter Reed Hospital, at 7519 Hospital Road, Gloucester, VA 23061 in Gloucester County. The practice phone is (804) 693-8800.
- Riverside Walter Reed Hospital7519 Hospital Road, Gloucester, VA 23061 · Gloucester CountyPhone(804) 693-8800
Source: Dmand AI Affiliation Data
Dr. Jonathan Michael Sardina is affiliated with 7 sites of care and 1 medical group
Dr. Sardina's primary practice is Riverside Walter Reed Hospital in Gloucester, Virginia, part of Riverside Health System. Dr. Sardina is also affiliated with Riverside Regional Medical Center. The medical group on file is Riverside Gastroenterology Specialists. Dmand AI also links Dr. Sardina to 2 more hospitals, 2 home health agencies and 1 group practice or clinic, 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. Jonathan Michael Sardina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sardina practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Walter Reed Hospital | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Riverside Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jonathan Michael Sardina is one of 3,339 internists in Virginia
Internal medicine is Dr. Sardina's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sardina is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Sardina
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. Jonathan Michael Sardina billed Medicare for 2,996 services in 2024
CMS data shows 2,996 Medicare services from Dr. Sardina across 44 procedure codes in 2024, for 352 Medicare patients. Medicare paid $121,408 for them. Every service was in an office.
Dr. Sardina's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 6902024: 1,14766%
- Office and hospital visits
- 2023: 4812024: 75357%
- Other services
- 2023: 2632024: 674156%
- Surgery
- 2023: 1832024: 29159%
- Tests and treatments
- 2023: 1042024: 13126%
Dr. Sardina compared with the Virginia median for internists, 2024
- Dr. Sardina
- Virginia median
- Medicare services
- 2,996vs 6074.9 times
- Medicare patients
- 352vs 24643% above
- Part D claims
- 6,140vs 22427.4 times
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Sardina'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sardina and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Michael Sardina treated 352 Medicare patients in 2024, average age 73
CMS counts 352 Medicare patients who saw Dr. Sardina in 2024. The largest group is 65 to 74, with 191 patients. 64% of them have high blood pressure, and 60% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sardina's median patient age at 67, with 54% women.
Dr. Sardina's Medicare patients by age, 2024
Dr. Sardina's Medicare patients by sex, 2024
- Women18352%
- Men16948%
Chronic conditions among Dr. Sardina's Medicare patients, 2024
- High blood pressure64%
- High cholesterol60%
- Arthritis40%
- Diabetes27%
- Ischemic heart disease22%
- Anxiety21%
- Mood disorders20%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sardina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
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. Jonathan Michael Sardina wrote 6,951 Medicare Part D claims in 2024
In 2024, Dr. Sardina wrote 6,951 Medicare Part D claims for 580 patients. 85% of them were for generic drugs. CMS names the drug for 6,140 of them, across 120 drugs with 11 or more claims each, at $694,190 in total drug cost. In 2023, CMS named 2,378 claims across 76 drugs.
Dr. Sardina's Part D claims by kind of drug, 2024
- Generic5,910 claims85%
- Brand-name976 claims14%
- Other65 claims1%
Dr. Sardina'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. Sardina's Part D claims, 2024
- Opioids4%271 of 6,951 claims
- Antibiotics3%197 of 6,951 claims
- Antipsychotics, patients 65 and over0%14 of 6,951 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: 2,3782024: 6,140158%
Drugs named by CMS: 120 in 2024, 76 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. Jonathan Michael Sardina scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Sardina for performance year 2024, reported through an alternative payment model (APM). Dr. Sardina accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sardina's MIPS scores, performance year 2024
- 95of 100Final score
- 92.9of 100Quality
- 95of 100Promoting Interoperability
- 40of 100Improvement Activities
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)
Removal or shaving of skin growth: 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. Jonathan Michael Sardina received $1,589 in industry payments from 2023 to 2025
CMS Open Payments shows 82 general payments to Dr. Sardina from 17 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $299.
General payments to Dr. Sardina by program year, 2023 to 2025
General payments to Dr. Sardina by kind, 2023 to 2025
- Food and beverage$1,57199%
- Education$191%
Companies that paid Dr. Sardina the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Michael Sardina graduated from Lake Erie College of Osteopathic Medicine, Bradenton
Dr. Sardina graduated from Lake Erie College of Osteopathic Medicine, Bradenton in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Michael Sardina'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) |
| 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. Jonathan Michael Sardina
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. Jonathan Michael Sardina's NPI number?
Dr. Jonathan Michael Sardina's NPI number is 1053629535. It was assigned on September 19, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Michael Sardina?
Dr. Jonathan Michael Sardina is an internist in Gloucester, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan Michael Sardina practice?
Dr. Sardina practices at 7519 Hospital Road, Gloucester, VA 23061. Dr. Sardina's primary practice is Riverside Walter Reed Hospital in Gloucester, Virginia, part of Riverside Health System. Dmand AI also links Dr. Sardina to 2 hospitals, 2 home health agencies and 1 group practice or clinic.
What is Dr. Jonathan Michael Sardina's office phone number?
The practice phone on file for Dr. Sardina is (804) 693-8800.
What is Dr. Jonathan Michael Sardina's medical license number?
Dr. Sardina holds Virginia license 0102203248.
Which hospitals is Dr. Jonathan Michael Sardina affiliated with?
Dr. Sardina practices at Riverside Walter Reed Hospital in Gloucester, Virginia. Dr. Sardina is also affiliated with Riverside Regional Medical Center. Dmand AI links Dr. Sardina to 2 more hospitals.
What medical group is Dr. Jonathan Michael Sardina part of?
Dr. Sardina is linked to Riverside Gastroenterology Specialists.
Does Dr. Jonathan Michael Sardina accept Medicare?
Yes. CMS data shows Dr. Sardina billed Medicare for 2,996 services in 2024, and Dr. Sardina accepts Medicare assignment.
What is Dr. Jonathan Michael Sardina's MIPS score?
Dr. Sardina's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jonathan Michael Sardina see?
CMS counts 352 Medicare patients who saw Dr. Sardina in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan Michael Sardina bill to Medicare?
In 2024, Dr. Sardina's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99214).
Where did Dr. Jonathan Michael Sardina go to medical school?
Dr. Sardina graduated from Lake Erie College of Osteopathic Medicine, Bradenton in 2010.
What drugs does Dr. Jonathan Michael Sardina prescribe most?
In 2024 Medicare Part D data, Dr. Sardina's most prescribed drugs by claims were Atorvastatin Calcium, Gabapentin and Levothyroxine Sodium.
Has Dr. Jonathan Michael Sardina received payments from drug or device companies?
CMS Open Payments shows $1,589 in general payments to Dr. Sardina from 17 companies from 2023 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Jonathan Michael Sardina been practicing?
Dr. Sardina graduated from medical school in 2010, 16 years ago.
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