DR. MATTHEW P CAHILL MD
NPI 1528031325
Internal Medicine in Bryn Mawr, PA

Q: What is Matthew Cahill's NPI number?

The NPI number for Matthew Cahill is 1528031325. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Q: What is Matthew Cahill's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Matthew Cahill was last updated on April 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since February 10, 2006PECOS Enrolled

825 OLD LANCASTER RD, SUITE 320, BRYN MAWR, PA 19010(610) 527-3800(610) 527-0334 Get Directions Write a Review

NPPES record last updated: April 5, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Matthew P Cahill Md NPPES

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

DR. MATTHEW P CAHILL MD (NPI 1528031325) is an individual internal medicine provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (MD066610L) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528031325

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. MATTHEW P CAHILLCredential: MD

Location Address825 OLD LANCASTER RD, SUITE 320Bryn Mawr, PA 19010-3231

Mailing Address825 Old Lancaster Rd, Suite 320Bryn Mawr, PA 19010-3231 · (610) 527-3800 · Fax (610) 527-0334

Phone(610) 527-3800

Fax(610) 527-0334

Sole ProprietorNo

Enumeration DateFebruary 10, 2006

Last NPPES UpdateApril 5, 2017

✔ NPI 1528031325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in PA · MD066610L

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.

825 OLD LANCASTER RD, Bryn Mawr, PA 19010

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Other Identifiers 6

Medicaid0017477250009PA

Other23235401PA · Main Line Healthcare

Medicare PIN025861N2PPA

Medicare PIN025861EGWPA

Medicaid001747725PA

Medicare UPING89819

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew P Cahill Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

Medicare enrollment records show Matthew Cahill reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bryn Mawr Medical Specialists Association

Same address

Multi-Specialty

825 OLD LANCASTER RD, SUITE 320
Bryn Mawr, PA 19010

Reassigned Medicare billing, Pennsylvania enrollment
171 clinicians in this Medicare group

NPI 1841226099 (610) 527-3800

Lyceum Longevity Center PLLC

5.7 mi

Specialist

6062 RIDGE AVE
Philadelphia, PA 19128

Reassigned Medicare billing, Pennsylvania enrollment
7 clinicians in this Medicare group

NPI 1831666585 (215) 508-5555

Geps Physician Group Of Pennsylvania PC

24 mi

Internal Medicine

101 E STATE ST
Kennett Square, PA 19348

Reassigned Medicare billing, Pennsylvania enrollment
90 clinicians in this Medicare group

NPI 1467471615 (610) 925-4157

Alignmed Medical Group, PC

77 mi

Geriatric Medicine

9200 FRANKLIN SQUARE DR
Baltimore, MD 21237

Reassigned Medicare billing, Pennsylvania enrollment
93 clinicians in this Medicare group

NPI 1366289423 (410) 391-2600

Alignmed Partners, PC

772 mi

Geriatric Medicine

420 DEAN DR
Gardendale, AL 35071

Reassigned Medicare billing, Pennsylvania enrollment
92 clinicians in this Medicare group

NPI 1881109452 (205) 631-8709

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 8

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

7,014 services782 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

701 services577 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

437 services71 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

250 services220 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

23 services23 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19010 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

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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 34

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

Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357

DME-Orthotic Devices · category DF000N

2 suppliers21 claims27 services$8.14 avg. paid by Medicare

Tape, waterproof, per 18 square inches A4452

DME-Medical/Surgical Supplies · category DA000N

1 supplier16 claims2,800 services$0.37 avg. paid by Medicare

For diabetics only, fitting (including follow-up), custom preparation and supply of off-the-shelf depth-inlay shoe manufactured to accommodate multi-density insert(s), per shoe A5500

DME-Orthotic Devices · category DF000N

1 supplier22 claims44 services$61.03 avg. paid by Medicare

For diabetics only, multiple density insert, direct formed, molded to foot after external heat source of 230 degrees fahrenheit or higher, total contact with patient's foot, including arch, base layer minimum of 1/4 inch material of shore a 35 durometer or 3/16 inch material of shore a 40 durometer (or higher), prefabricated, each A5512

DME-Orthotic Devices · category DF000N

1 supplier22 claims132 services$24.89 avg. paid by Medicare

Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing A6196

DME-Medical/Surgical Supplies · category DA023N

1 supplier37 claims1,678 services$6.72 avg. paid by Medicare

Composite dressing, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6203

DME-Medical/Surgical Supplies · category DA023N

1 supplier49 claims1,578 services$3.22 avg. paid by Medicare

Gauze, impregnated with other than water, normal saline, or hydrogel, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6222

DME-Medical/Surgical Supplies · category DA023N

1 supplier12 claims334 services$1.88 avg. paid by Medicare

Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard A6446

DME-Medical/Surgical Supplies · category DA023N

1 supplier25 claims3,516 services$0.36 avg. paid by Medicare

Light compression bandage, elastic, knitted/woven, width greater than or equal to three inches and less than five inches, per yard A6449

DME-Medical/Surgical Supplies · category DA023N

1 supplier11 claims440 services$1.54 avg. paid by Medicare

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035

Other-Enteral and Parenteral · category OB006N

2 suppliers11 claims311 services$4.19 avg. paid by Medicare

Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152

Other-Enteral and Parenteral · category OB006N

3 suppliers16 claims8,536 services$0.27 avg. paid by Medicare

Enteral nutrition infusion pump, any type B9002

Other-Enteral and Parenteral · category OB005N

2 suppliers11 claims11 services$47.76 avg. paid by Medicare

Walker, folding, wheeled, adjustable or fixed height E0143

DME-Other DME · category DE000N

5 suppliers37 claims37 services$39.72 avg. paid by Medicare

Commode chair, mobile or stationary, with fixed arms E0163

DME-Other DME · category DE000N

3 suppliers24 claims24 services$42.70 avg. paid by Medicare

Gel or gel-like pressure pad for mattress, standard mattress length and width E0185

DME-Other DME · category DE000N

3 suppliers29 claims29 services$142.23 avg. paid by Medicare

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

5 suppliers266 claims266 services$42.09 avg. paid by Medicare

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, without mattress E0261

DME-Hospital Beds · category DB000N

1 supplier12 claims12 services$41.01 avg. paid by Medicare

Powered pressure-reducing air mattress E0277

DME-Hospital Beds · category DB000N

1 supplier16 claims16 services$132.91 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers57 claims57 services$14.05 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

2 suppliers17 claims17 services$909.54 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers31 claims31 services$3.07 avg. paid by Medicare

Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630

DME-Other DME · category DE000N

4 suppliers70 claims70 services$43.25 avg. paid by Medicare

Iv pole E0776

DME-Other DME · category DE000N

3 suppliers18 claims18 services$7.18 avg. paid by Medicare

Manual wheelchair accessory, wheel lock brake extension (handle), each E0961

DME-Wheelchairs · category DD021N

4 suppliers23 claims44 services$15.57 avg. paid by Medicare

Manual wheelchair accessory, anti-tipping device, each E0971

DME-Wheelchairs · category DD021N

4 suppliers30 claims59 services$24.92 avg. paid by Medicare

Transport chair, adult size, patient weight capacity up to and including 300 pounds E1038

DME-Other DME · category DE000N

3 suppliers132 claims132 services$8.00 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

4 suppliers126 claims126 services$67.54 avg. paid by Medicare

General use wheelchair seat cushion, width less than 22 inches, any depth E2601

DME-Wheelchairs · category DD021N

5 suppliers40 claims40 services$29.58 avg. paid by Medicare

General use wheelchair back cushion, width less than 22 inches, any height, including any type mounting hardware E2611

DME-Wheelchairs · category DD021N

5 suppliers20 claims20 services$123.58 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

5 suppliers408 claims408 services$14.55 avg. paid by Medicare

Lightweight wheelchair K0003

DME-Wheelchairs · category DD000N

2 suppliers36 claims36 services$20.16 avg. paid by Medicare

Heavy duty wheelchair K0006

DME-Wheelchairs · category DD000N

1 supplier11 claims11 services$44.98 avg. paid by Medicare

Extra heavy duty wheelchair K0007

DME-Wheelchairs · category DD000N

2 suppliers21 claims21 services$58.93 avg. paid by Medicare

Elevating leg rests, pair (for use with capped rental wheelchair base) K0195

DME-Wheelchairs · category DD021N

4 suppliers255 claims255 services$7.04 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. SAMEER GUPTA MD, MPH

Internal Medicine (Hematology & Oncology)

825 OLD LANCASTER RD, SUITE 320
BRYN MAWR, PA 19010

Delaware County (610) 527-3800

JOHN STEERS MD

Internal Medicine (Cardiovascular Disease)

825 OLD LANCASTER RD, SUITE 320
BRYN MAWR, PA 19010

Delaware County (610) 527-1165

FRANCIS P. DAY M.D.

Internal Medicine (Interventional Cardiology)

825 OLD LANCASTER RD, SUITE 320
BRYN MAWR, PA 19010

Delaware County (610) 527-3800

ROBERT R ATKINS M.D.

Internal Medicine (Gastroenterology)

825 OLD LANCASTER RD, SUITE 320
BRYN MAWR, PA 19010

Delaware County (610) 527-3800

MRS. ASHLEY TUCKER PA-C

Physician Assistant

825 OLD LANCASTER RD, NEMOURS DUPONT PEDIATRICS BRYN MAWR
BRYN MAWR, PA 19010

Delaware County (610) 542-3300

LAURA SHARE IMMORDINO M.D.

Internal Medicine (Cardiovascular Disease)

825 OLD LANCASTER RD, SUITE 320
BRYN MAWR, PA 19010

Delaware County (610) 525-1202

MRS. VERONICA MARIE TAYLOR DPT

Physical Therapist

825 OLD LANCASTER RD
BRYN MAWR, PA 19010

Delaware County (610) 672-1163

KATHRYN M SMORE MPAS, PA-C

Physician Assistant (Medical)

825 OLD LANCASTER RD
BRYN MAWR, PA 19010

Delaware County (610) 642-1090

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 Matthew Cahill's NPI number?

The NPI number for Matthew Cahill is 1528031325. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Where is Matthew Cahill located?

Matthew Cahill practices at 825 Old Lancaster Rd Suite 320, Bryn Mawr, PA 19010. The listed phone number is (610) 527-3800.

What is Matthew Cahill's specialty?

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

Is Matthew Cahill enrolled in Medicare?

Yes. Matthew Cahill is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew Cahill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Cahill reassigns Medicare benefits to 5 organizations: Bryn Mawr Medical Specialists Association (Bryn Mawr, PA), Lyceum Longevity Center PLLC (Philadelphia, PA), Geps Physician Group Of Pennsylvania PC (Kennett Square, PA), Alignmed Medical Group, PC (Baltimore, MD) and Alignmed Partners, PC (Gardendale, AL). 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 Matthew Cahill'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 Matthew Cahill was last updated on April 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.