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Individual provider

Mohit Kapoor, MD

Critical Care Medicine (Internal Medicine) Physician Nephrology Physician Internal Medicine Physician Medicare enrolled

Mohit Kapoor, MD is a Critical Care Medicine (Internal Medicine) Physician in Fairfax, VA, registered under NPI 1114906773. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 3600 JOSEPH SIEWICK DR, Fairfax, VA 22033. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

3600 JOSEPH SIEWICK DR, Fairfax, VA 22033 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
0101252236 VA Critical Care Medicine (Internal… primary
0101252236 VA Nephrology Physician
MD204247 LA Nephrology Physician
MD466948 PA Nephrology Physician
MD466948 PA Internal Medicine Physician
MD204247 LA Internal Medicine Physician
0101252236 VA Internal Medicine Physician
MD204247 LA Critical Care Medicine (Internal…
MD466948 PA Critical Care Medicine (Internal…

Licences are recorded in 3 states: VA, LA, PA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Critical Care (intensivists)
PAC ID
9739253907

Medicare enrolment is recorded as approved under the provider type Practitioner - Critical Care (intensivists). This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 3 states

This provider holds licences in 3 states: Louisiana, Pennsylvania and Virginia. The practice address on file is in Fairfax, VA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

LA Louisiana
Licence
MD204247
Specialty
Nephrology Physician
Verify with the LA board →
PA Pennsylvania
Licence
MD466948
Specialty
Nephrology Physician
Verify with the PA board →
VA Virginia practice address
Licence
0101252236
Specialty
Critical Care Medicine (Internal…
Verify with the VA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Critical Care Medicine covers

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists. NUCC Health Care Provider Taxonomy, code 207RC0200X
Allopathic & Osteopathic Physicians ›Internal Medicine ›Critical Care Medicine

All registered taxonomy codes

This provider registers 9 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
207RC0200X Critical Care Medicine (Internal Medicine) Physician Critical Care Medicine 0101252236 VA primary
207RN0300X Nephrology Physician Nephrology 0101252236 VA
207RN0300X Nephrology Physician Nephrology MD204247 LA
207RN0300X Nephrology Physician Nephrology MD466948 PA
207R00000X Internal Medicine Physician MD466948 PA
207R00000X Internal Medicine Physician MD204247 LA
207R00000X Internal Medicine Physician 0101252236 VA
207RC0200X Critical Care Medicine (Internal Medicine) Physician Critical Care Medicine MD204247 LA
207RC0200X Critical Care Medicine (Internal Medicine) Physician Critical Care Medicine MD466948 PA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1114906773 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJan 12, 2006
Last updatedMar 31, 2022
StatusActive
Sole proprietorNo
CredentialMD
Practice address 3600 JOSEPH SIEWICK DR
Fairfax, VA 22033
(703) 391-3600
Mailing address 9121 BOWLING GREEN DR
Frederick, MD 21704
Other identifiers 2134761 (LA)
The last update on file is Mar 31, 2022. Providers are only required to update NPPES when their information changes, so an older date does not necessarily mean the details are wrong — but it is worth a quick call before you travel.

Number check

1114906773 passes the NPI check digit test The final digit 3 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 1 1 4 9 0 6 7 7
Doubled? — ×2 — ×2 — ×2 — ×2 — ×2 — ×2 — ×2
Value 8 0 8 8 0 2 1 2 4 9 0 3 7 5

Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1114906773?
NPI 1114906773 is the National Provider Identifier assigned to Mohit Kapoor, MD in Fairfax, VA. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Critical Care Medicine cover?
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
How do I contact Mohit Kapoor, MD?
The phone number on file with NPPES is (703) 391-3600, last updated Mar 31, 2022. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Mohit Kapoor, MD accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1114906773 a valid number?
Yes. 1114906773 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.