Dr. Matthew John Volk, MD
- Medicare services, 2024
- 1,481
- Medicare patients, 2024
- 421
- Part D claims, 2024
- 2,876
- Hospital affiliations
- 5
- Industry payments
- $300
- Practice address
- 226 Commercial Dr, Forest City, NC 28043
- Practice phone
- Call (704) 248-3660
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Dialysis Care of Rutherford County
Dialysis Center - Independent · Forest City, North Carolina
Find Dr. Volk'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. Matthew John Volk is a nephrologist in Forest City, North Carolina
Dr. Volk practices at DaVita Dialysis Care of Rutherford County in Forest City, North Carolina.
Dr. Volk's NPI, 1922209311, was assigned on May 31, 2007. Dr. Volk graduated from Baylor College of Medicine in 2007. Dr. Volk holds North Carolina license 201000978.
- NPI
- 1922209311NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961659958
- NPI enumeration date
- May 31, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (704) 248-3660
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew John Volk practices at DaVita Dialysis Care of Rutherford County in Forest City, North Carolina
Dr. Volk's primary practice is DaVita Dialysis Care of Rutherford County, at 226 Commercial Dr, Forest City, NC 28043 in Rutherford County. The practice phone is (704) 248-3660.
- DaVita Dialysis Care of Rutherford County226 Commercial Dr, Forest City, NC 28043 · Rutherford CountyPhone(704) 248-3660
Source: Dmand AI Affiliation Data
Dr. Matthew John Volk is affiliated with 7 sites of care and 1 medical group
Dr. Volk's primary practice is DaVita Dialysis Care of Rutherford County in Forest City, North Carolina. Dr. Volk is also affiliated with Mission Hospital. The medical group on file is Mountain Kidney & Hypertension Associates, P.A. Dmand AI also links Dr. Volk to 4 more hospitals 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. Matthew John Volk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Volk practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Dialysis Care of Rutherford County | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew John Volk is one of 348 nephrologists in North Carolina
Nephrology is Dr. Volk's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Volk is licensed in North Carolina.
Specialties and state licenses
- Nephrology, North CarolinaPrimary
Nephrologists near Dr. Volk
Counts of nephrologists 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. Matthew John Volk billed Medicare for 1,481 services in 2024
CMS data shows 1,481 Medicare services from Dr. Volk across 14 procedure codes in 2024, for 421 Medicare patients. Medicare paid $101,960 for them.
Dr. Volk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8442024: 8232%
- Other services
- 2023: 02024: 319
- Tests and treatments
- 2023: 3412024: 3167%
- Lab and pathology
- 2023: 602024: 2362%
Where Dr. Volk's Medicare services took place, 2024
- In an office91061%
- In a facility57139%
Dr. Volk compared with the North Carolina median for nephrologists, 2024
- Dr. Volk
- North Carolina median
- Medicare services
- 1,481vs 1,04642% above
- Medicare patients
- 421vs 29742% above
- Part D claims
- 2,671vs 7323.6 times
Medians across 346 nephrologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Volk'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. Volk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Volk and other nephrologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew John Volk treated 421 Medicare patients in 2024, average age 72
CMS counts 421 Medicare patients who saw Dr. Volk in 2024. The largest group is 75 to 84, with 146 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 23% are also on Medicaid. Their average risk score is 4.06, 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. Volk's median patient age at 72, with 50% women.
Dr. Volk's Medicare patients by age, 2024
Dr. Volk's Medicare patients by sex, 2024
- Women20549%
- Men21651%
Chronic conditions among Dr. Volk's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
- Arthritis50%
- Heart failure48%
- Ischemic heart disease47%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Volk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew John Volk wrote 2,876 Medicare Part D claims in 2024
In 2024, Dr. Volk wrote 2,876 Medicare Part D claims for 385 patients. 88% of them were for generic drugs. CMS names the drug for 2,671 of them, across 32 drugs with 11 or more claims each, at $236,138 in total drug cost. In 2023, CMS named 2,727 claims across 33 drugs.
Dr. Volk's Part D claims by kind of drug, 2024
- Generic2,535 claims88%
- Brand-name341 claims12%
Dr. Volk'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. Volk's Part D claims, 2024
- Antibiotics1%35 of 2,876 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: 2,7272024: 2,6712%
Drugs named by CMS: 32 in 2024, 33 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. Matthew John Volk offers telehealth to Medicare patients
Dr. Volk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Volk as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Matthew John Volk received $300 in industry payments from 2021 to 2025
CMS Open Payments shows 13 general payments to Dr. Volk from 7 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 91% of the total. Travere Therapeutics, Inc. paid the most, $69.
General payments to Dr. Volk by program year, 2021 to 2025
General payments to Dr. Volk by kind, 2021 to 2025
- Food and beverage$27491%
- Education$279%
Companies that paid Dr. Volk the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew John Volk graduated from Baylor College of Medicine
Dr. Volk graduated from Baylor College of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew John Volk'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) |
| 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. Matthew John Volk
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. Matthew John Volk's NPI number?
Dr. Matthew John Volk's NPI number is 1922209311. It was assigned on May 31, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew John Volk?
Dr. Matthew John Volk is a nephrologist in Forest City, North Carolina. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Matthew John Volk practice?
Dr. Volk practices at 226 Commercial Dr, Forest City, NC 28043. Dr. Volk's primary practice is DaVita Dialysis Care of Rutherford County in Forest City, North Carolina. Dmand AI also links Dr. Volk to 4 hospitals and 1 group practice or clinic.
What is Dr. Matthew John Volk's office phone number?
The practice phone on file for Dr. Volk is (704) 248-3660.
What is Dr. Matthew John Volk's medical license number?
Dr. Volk holds North Carolina license 201000978.
Which hospitals is Dr. Matthew John Volk affiliated with?
Dr. Volk is affiliated with Mission Hospital. Dmand AI links Dr. Volk to 4 more hospitals.
What medical group is Dr. Matthew John Volk part of?
Dr. Volk is linked to Mountain Kidney & Hypertension Associates, P.A.
Does Dr. Matthew John Volk accept Medicare?
Yes. CMS data shows Dr. Volk billed Medicare for 1,481 services in 2024, and Dr. Volk accepts Medicare assignment.
Does Dr. Matthew John Volk offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Volk as offering telehealth services.
How many Medicare patients does Dr. Matthew John Volk see?
CMS counts 421 Medicare patients who saw Dr. Volk in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Matthew John Volk bill to Medicare?
In 2024, Dr. Volk's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and hospital inpatient care (99232).
Where did Dr. Matthew John Volk go to medical school?
Dr. Volk graduated from Baylor College of Medicine in 2007.
What drugs does Dr. Matthew John Volk prescribe most?
In 2024 Medicare Part D data, Dr. Volk's most prescribed drugs by claims were Spironolactone, Furosemide and Amlodipine Besylate.
Has Dr. Matthew John Volk received payments from drug or device companies?
CMS Open Payments shows $300 in general payments to Dr. Volk from 7 companies from 2021 to 2025. The largest total came from Travere Therapeutics, Inc.
How long has Dr. Matthew John Volk been practicing?
Dr. Volk graduated from medical school in 2007, 19 years ago.
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