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KARANDEEP SINGH M.D.
NPI 1609300664
Internal Medicine in Alexandria, VA

Active since April 17, 2017PECOS EnrolledAccepts Medicare Assignment
2501 PARKERS LN, ALEXANDRIA, VA 22306(703) 664-7000(703) 664-7666 Get Directions Write a Review

NPPES record last updated: September 21, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 21, 2020, Aug 28, 2020, Apr 17, 2017 (3 updates tracked since 2017).

About Karandeep Singh M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KARANDEEP SINGH M.D. (NPI 1609300664) is an individual internal medicine provider in Alexandria, Virginia, licensed in Virginia (0101269222) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1609300664
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameKARANDEEP SINGHCredential: M.D.
Location Address2501 PARKERS LNAlexandria, VA 22306-3209
Mailing AddressPo Box 37174Baltimore, MD 21297-3174 · (571) 423-5699 · Fax (571) 423-5698
Phone(703) 664-7000
Fax(703) 664-7666
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 17, 2017
Last NPPES UpdateSeptember 21, 20203 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2020
✔ NPI 1609300664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in VA · 0101269222
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2501 PARKERS LN, Alexandria, VA 22306
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Secondary Practice Locations 3

Location 12150 Pennsylvania Ave NWWashington, DC 20037-3201 · Phone (202) 741-3000
Location 23300 Gallows RdFalls Church, VA 22042-3300 · Phone (703) 776-4001 · Fax (703) 776-7113
Location 344045 Riverside PkwyLeesburg, VA 20176-5101 · Phone (703) 858-6000 · Fax (703) 858-6900

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Karandeep Singh M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163840596
PECOS Enrollment IDI20200916001067, I20201005000120
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Karandeep Singh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Faculty Associates, Inc
11 mi
Anesthesiology
2150 PENNSYLVANIA AVE NW, SUITE 10-409A
Washington, DC 20037
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,275 clinicians in this Medicare group
NPI 1417990581 (202) 741-3350
Emergency Medicine Associates P.A., P.C.
12 mi
Emergency Medicine
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, Virginia enrollment
  • 1,294 clinicians in this Medicare group
NPI 1134117393 (703) 776-4001
Inova Health Care Services
12 mi
Internal Medicine
3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1588717755 (Virginia)
  • 2,618 clinicians in this Medicare group
NPI 1952320061 (703) 321-2627

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
627 services273 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
153 services150 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
20 services20 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22306 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
5 suppliers14 claims14 services$15.31 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
5 suppliers14 claims14 services$72.23 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AUSTIN WINDSOR REYNOLDS MD
Emergency Medicine
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7000
INOVA HEALTH CARE SERVICES
Rehabilitation Unit
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7000
DR. GINNY GUJRAL KHANNA D.O.
Emergency Medicine
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7000
MOUNT VERNON REHABILITATION MEDICINE ASSOCIATES
Physical Medicine & Rehabilitation
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7568
MR. WILLIAM RUSSELL BARTOW JR
Physician Assistant (Medical)
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7218
CHELSEA ANNE BOWIE RN
Registered Nurse
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7000
DR. OLANA BEFEKADU MOLLA M.D.
Internal Medicine
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7268
CAMTRAN HUYNH PA
Physician Assistant
2501 PARKERS LN
ALEXANDRIA, VA 22306
Fairfax County (703) 664-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karandeep Singh's NPI number?

The NPI number for Karandeep Singh is 1609300664. It was assigned to this individual provider in the NPPES registry on April 17, 2017.

Where is Karandeep Singh located?

Karandeep Singh practices at 2501 Parkers Ln, Alexandria, VA 22306. The listed phone number is (703) 664-7000.

What is Karandeep Singh's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Karandeep Singh enrolled in Medicare?

Yes. Karandeep Singh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Karandeep Singh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karandeep Singh reassigns Medicare benefits to 3 organizations: Medical Faculty Associates, Inc (Washington, DC), Emergency Medicine Associates P.A., P.C. (Falls Church, VA) and Inova Health Care Services (Falls Church, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karandeep Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karandeep Singh accept?

Health plans from Oscar Health list Karandeep Singh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Karandeep Singh affiliated with any hospitals?

According to CMS data, Karandeep Singh is affiliated with Inova Fairfax Hospital and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Karandeep Singh was last updated on September 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.