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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. APARNA SUSAN DALEY MB CHB
NPI 1770962987
Allergy & Immunology in North Wales, PA

Active since May 20, 2015PECOS Enrolled
1140 WELSH RD STE 130, NORTH WALES, PA 19454(973) 434-1441(267) 642-9089 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 12, 2025, Jan 24, 2023, Mar 18, 2020 and 1 more (4 updates tracked since 2020).

About Dr. Aparna Susan Daley Mb Chb NPPES

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

DR. APARNA SUSAN DALEY MB CHB (NPI 1770962987) is an individual allergy & immunology provider in North Wales, Pennsylvania, licensed in Pennsylvania (MD470579) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1770962987
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. APARNA SUSAN DALEYCredential: MB CHB
Location Address1140 WELSH RD STE 130North Wales, PA 19454-2046
Mailing Address1140 Welsh Rd Ste 130North Wales, PA 19454-2046 · (973) 434-1441
Phone(973) 434-1441
Fax(267) 642-9089
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 20, 2015
Last NPPES UpdateOctober 22, 20264 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1770962987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in PA · MD470579
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.
Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X · License MD470579 (PA)
1140 WELSH RD STE 130, North Wales, PA 19454
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Other Identifiers 1

Medicaid103509449-0002PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter 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

Dr. Aparna Susan Daley Mb Chb 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 ID9234567835
PECOS Enrollment IDI20200710000785
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

2

Medicare enrollment records show Aparna Daley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pennsylvania Centre For Dermatology, LLC
20 mi
Dermatology
822 PINE ST, SUITE 2A
Philadelphia, PA 19107
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 42 clinicians in this Medicare group
NPI 1861501801 (267) 519-0154
Psf PLLC
570 mi
Allergy & Immunology
9800 SHELBYVILLE RD, STE 220
Louisville, KY 40223
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 12 clinicians in this Medicare group
NPI 1881785947 (502) 429-8585

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 7

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.
1,375 services35 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
392 services31 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.
256 services14 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.
89 services66 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.
64 services54 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
37 services37 patients

Hospital Affiliations CMS Care Compare

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

Reading Hospital

Acute Care Hospitals · West Reading, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390044
Location420 S 5th AvenueWest Reading, PA 19611 · Berks County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES

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

AMY BARBARA SMITH PA-C
Physician Assistant (Medical)
1140 WELSH RD STE 130
NORTH WALES, PA 19454
Montgomery County (973) 571-2121

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 Aparna Daley's NPI number?

The NPI number for Aparna Daley is 1770962987. It was assigned to this individual provider in the NPPES registry on May 20, 2015.

Where is Aparna Daley located?

Aparna Daley practices at 1140 Welsh Rd Ste 130, North Wales, PA 19454. The listed phone number is (973) 434-1441.

What is Aparna Daley's specialty?

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

Is Aparna Daley enrolled in Medicare?

Yes. Aparna Daley 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 Aparna Daley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aparna Daley reassigns Medicare benefits to 2 organizations: Pennsylvania Centre For Dermatology, LLC (Philadelphia, PA) and Psf PLLC (Louisville, KY). 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 Aparna Daley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aparna Daley accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Aparna Daley 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 Aparna Daley affiliated with any hospitals?

According to CMS data, Aparna Daley is affiliated with Reading Hospital.

When was this NPI record last updated?

The NPPES record for Aparna Daley was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.