Dr. John Paul Hernandez Matriano, MD
- Medicare services, 2024
- 505
- Medicare patients, 2024
- 438
- Hospital affiliations
- 2
- Industry payments
- $56
- Medical group
- 1
- Practice address
- 736 Battlefield Blvd, North, Chesapeake, VA 23320
- Practice phone
- Call (757) 312-8121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Matriano's professional email, personal email and mobile number
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Dr. John Paul Hernandez Matriano is an internist in Chesapeake, Virginia
Dr. Matriano practices at Chesapeake Regional Medical Center in Chesapeake, Virginia, part of City of Chesapeake, VA.
Dr. Matriano's NPI, 1245515048, was assigned on October 13, 2011. Dr. Matriano holds Virginia license 0101255652.
- NPI
- 1245515048NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012239387
- NPI enumeration date
- October 13, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 312-8121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Paul Hernandez Matriano practices at Chesapeake Regional Medical Center in Chesapeake, Virginia
Dr. Matriano's primary practice is Chesapeake Regional Medical Center, at 736 Battlefield Blvd, North, Chesapeake, VA 23320 in Chesapeake City. The practice phone is (757) 312-8121.
- Chesapeake Regional Medical Center736 Battlefield Blvd, North, Chesapeake, VA 23320 · Chesapeake CityPhone(757) 312-8121
Source: Dmand AI Affiliation Data
Dr. John Paul Hernandez Matriano is affiliated with 3 sites of care and 1 medical group
Dr. Matriano's primary practice is Chesapeake Regional Medical Center in Chesapeake, Virginia, part of City of Chesapeake, VA. Dr. Matriano is also affiliated with Sentara Albemarle Medical Center. The medical group on file is Bayview Physicians Group. Dmand AI also links Dr. Matriano to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Paul Hernandez Matriano's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matriano practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesapeake Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. John Paul Hernandez Matriano is one of 3,339 internists in Virginia
Internal medicine is Dr. Matriano's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Matriano is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Matriano
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. John Paul Hernandez Matriano billed Medicare for 505 services in 2024
CMS data shows 505 Medicare services from Dr. Matriano across 3 procedure codes in 2024, for 438 Medicare patients. Medicare paid $63,602 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Matriano's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4532024: 50511%
Dr. Matriano compared with the Virginia median for internists, 2024
- Dr. Matriano
- Virginia median
- Medicare services
- 505vs 60717% below
- Medicare patients
- 438vs 24678% above
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Matriano'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. Matriano?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Matriano and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Paul Hernandez Matriano treated 438 Medicare patients in 2024, average age 77
CMS counts 438 Medicare patients who saw Dr. Matriano in 2024. The largest group is 75 to 84, with 160 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.21, 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. Matriano's median patient age at 68, with 54% women.
Dr. Matriano's Medicare patients by age, 2024
Dr. Matriano's Medicare patients by sex, 2024
- Women24355%
- Men19545%
Chronic conditions among Dr. Matriano's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease49%
- Diabetes48%
- Heart failure48%
- Ischemic heart disease48%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Matriano's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John Paul Hernandez Matriano takes part in Medicare
Dr. Matriano 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. John Paul Hernandez Matriano received $56 in industry payments from 2016 to 2017
CMS Open Payments shows 4 general payments to Dr. Matriano from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $35.
General payments to Dr. Matriano by program year, 2016 to 2017
Companies that paid Dr. Matriano the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Paul Hernandez Matriano'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Dr. John Paul Hernandez Matriano
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. John Paul Hernandez Matriano's NPI number?
Dr. John Paul Hernandez Matriano's NPI number is 1245515048. It was assigned on October 13, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. John Paul Hernandez Matriano?
Dr. John Paul Hernandez Matriano is an internist in Chesapeake, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Paul Hernandez Matriano practice?
Dr. Matriano practices at 736 Battlefield Blvd, North, Chesapeake, VA 23320. Dr. Matriano's primary practice is Chesapeake Regional Medical Center in Chesapeake, Virginia, part of City of Chesapeake, VA. Dmand AI also links Dr. Matriano to 1 group practice or clinic.
What is Dr. John Paul Hernandez Matriano's office phone number?
The practice phone on file for Dr. Matriano is (757) 312-8121.
What is Dr. John Paul Hernandez Matriano's medical license number?
Dr. Matriano holds Virginia license 0101255652.
Which hospitals is Dr. John Paul Hernandez Matriano affiliated with?
Dr. Matriano practices at Chesapeake Regional Medical Center in Chesapeake, Virginia. Dr. Matriano is also affiliated with Sentara Albemarle Medical Center.
What medical group is Dr. John Paul Hernandez Matriano part of?
Dr. Matriano is linked to Bayview Physicians Group.
Does Dr. John Paul Hernandez Matriano accept Medicare?
Yes. CMS data shows Dr. Matriano billed Medicare for 505 services in 2024, and Dr. Matriano accepts Medicare assignment.
How many Medicare patients does Dr. John Paul Hernandez Matriano see?
CMS counts 438 Medicare patients who saw Dr. Matriano in 2024, with an average age of 77.
What services does Dr. John Paul Hernandez Matriano bill to Medicare?
In 2024, Dr. Matriano's most billed Medicare services were hospital inpatient care (99223), critical care (99291) and care management and other visits (99497).
Has Dr. John Paul Hernandez Matriano received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Dr. Matriano from 2 companies from 2016 to 2017. The largest total came from Allergan Inc.
How long has Dr. John Paul Hernandez Matriano been practicing?
Dr. Matriano graduated from medical school in 2008, 18 years ago.
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