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DR. JENNIFER ANITA KANNAN MD
NPI 1740589993
Allergy & Immunology in Ardmore, PA

Active since March 26, 2011PECOS EnrolledAccepts Medicare Assignment
233 E LANCASTER AVE STE 220, ARDMORE, PA 19003(610) 642-1643 Get Directions Write a Review

NPPES record last updated: April 6, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 6, 2021, Jun 10, 2019, Oct 31, 2017 and 1 more (4 updates tracked since 2016).

About Dr. Jennifer Anita Kannan Md NPPES

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

DR. JENNIFER ANITA KANNAN MD (NPI 1740589993) is an individual allergy & immunology provider in Ardmore, Pennsylvania, licensed in Pennsylvania (MD465546) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1740589993
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. JENNIFER ANITA KANNANCredential: MD
Location Address233 E LANCASTER AVE STE 220Ardmore, PA 19003-2321
Mailing Address491 Allendale Rd, Ste 223King Of Prussia, PA 19406-1431 · (202) 741-2770
Phone(610) 642-1643
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 26, 2011
Last NPPES UpdateApril 6, 20214 updates tracked since enumeration
NPPES CertifiedApril 6, 2021
✔ NPI 1740589993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in PA · MD465546
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
233 E LANCASTER AVE STE 220, Ardmore, PA 19003
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Secondary Practice Locations 2

Location 12300 M St NW, Suite 200Washington, DC 20037-1434 · Phone (202) 741-2770
Location 2491 Allendale Rd Ste 223King Of Prussia, PA 19406-1431 · Phone (610) 768-9923

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Dr. Jennifer Anita Kannan Md 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 ID345475802
PECOS Enrollment IDI20190805000068
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 Jennifer Kannan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Main Line Allergy , L.L.P.
Same address
Allergy & Immunology
233 E LANCASTER AVE, SUITE 200
Ardmore, PA 19003
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 6 clinicians in this Medicare group
NPI 1437104460 (610) 642-1643

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 9

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.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
581 services19 patients
Test to measure expiratory airflow and volume 94010
This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.
147 services62 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.
141 services64 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
47 services12 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
33 services16 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.
28 services21 patients

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 Jennifer Kannan's NPI number?

The NPI number for Jennifer Kannan is 1740589993. It was assigned to this individual provider in the NPPES registry on March 26, 2011.

Where is Jennifer Kannan located?

Jennifer Kannan practices at 233 E Lancaster Ave Ste 220, Ardmore, PA 19003. The listed phone number is (610) 642-1643.

What is Jennifer Kannan's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Jennifer Kannan enrolled in Medicare?

Yes. Jennifer Kannan 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 Jennifer Kannan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Kannan reassigns Medicare benefits to Main Line Allergy , L.L.P. (Ardmore, PA). 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 Jennifer Kannan'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 Jennifer Kannan was last updated on April 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.