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KAREN ABHIJIT KARWA
NPI 1205114485
Psychiatry & Neurology - Neurology in Englewood, CO

Active since July 22, 2011PECOS EnrolledAccepts Medicare Assignment
125 INVERNESS DR E STE 330, ENGLEWOOD, CO 80112(303) 840-5051(303) 840-5058 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Oct 31, 2016 (2 updates tracked since 2016).

About Karen Abhijit Karwa NPPES

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

KAREN ABHIJIT KARWA (NPI 1205114485) is an individual neurology provider in Englewood, Colorado, licensed in Colorado (56736) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Englewood, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1205114485
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameKAREN ABHIJIT KARWA
Location Address125 INVERNESS DR E STE 330Englewood, CO 80112-5138
Mailing Address9235 Crown Crest Blvd Ste 200Parker, CO 80138-8881 · (303) 840-5051 · Fax (303) 840-5058
Phone(303) 840-5051
Fax(303) 840-5058
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 22, 2011
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2021
✔ NPI 1205114485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses✔ Licensed in CO · 56736✔ Licensed in SC · 34004✔ Licensed in OH · 125167✔ Licensed in CO · DR.0056736
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
125 INVERNESS DR E STE 330, Englewood, CO 80112
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Other Names 1

Professional Name (2)Karen Karwa

Secondary Practice Location 1

Location 1501 E Hampden AveEnglewood, CO 80113-2702 · Phone (303) 388-4461 · Fax (303) 306-7753

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

Karen Abhijit Karwa 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 ID4587968615
PECOS Enrollment IDI20160922002519
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 Reassignment

Medicare enrollment records show Karen Karwa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Neurology Of The Rockies, LLC
Same address
Neurology
125 INVERNESS DR E STE 330
Englewood, CO 80112
  • Reassigned Medicare billing, Colorado enrollment
  • 15 clinicians in this Medicare group
NPI 1942824610 (303) 840-5051

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 10

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.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
222 services133 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
115 services72 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
82 services55 patients
Nerve conduction, 7-8 studies 95910
Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.
77 services77 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
70 services54 patients
Nerve conduction, 13 or more studies 95913
Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.
39 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80112 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

Other Providers at the Same Location NPPES

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

NEUROLOGY OF THE ROCKIES, LLC
Psychiatry & Neurology (Neurology)
125 INVERNESS DR E STE 330
ENGLEWOOD, CO 80112
Arapahoe County (303) 840-5051

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 Karen Karwa's NPI number?

The NPI number for Karen Karwa is 1205114485. It was assigned to this individual provider in the NPPES registry on July 22, 2011.

Where is Karen Karwa located?

Karen Karwa practices at 125 Inverness Dr E Ste 330, Englewood, CO 80112. The listed phone number is (303) 840-5051.

What is Karen Karwa's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Karen Karwa enrolled in Medicare?

Yes. Karen Karwa 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 organization bills Medicare for Karen Karwa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Karwa reassigns Medicare benefits to Neurology Of The Rockies, LLC (Englewood, CO). The 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 Karen Karwa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Karen Karwa was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.