DR. BONNIE LEE ASHBY MD
NPI 1659350130
Internal Medicine in Bryn Mawr, PA

Active since January 12, 2006PECOS EnrolledAccepts Medicare Assignment
933 E HAVERFORD RD, BRYN MAWR, PA 19010(610) 520-5200(610) 520-1998 Get Directions Write a Review

NPPES record last updated: November 9, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Bonnie Lee Ashby Md NPPES

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

DR. BONNIE LEE ASHBY MD (NPI 1659350130) is an individual internal medicine provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (MD-010909-E) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1968).

NPPES Registry Identity

NPI1659350130
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. BONNIE LEE ASHBYCredential: MD
Location Address933 E HAVERFORD RDBryn Mawr, PA 19010-3819
Mailing Address933 E Haverford RdBryn Mawr, PA 19010-3819 · (610) 520-5200 · Fax (610) 520-1998
Fax(610) 520-1998
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1968
Enumeration DateJanuary 12, 2006
Last NPPES UpdateNovember 9, 2017
NPI 1659350130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in PA · MD-010909-E
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 ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License MD-010909-E (PA)
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License MD-010909-E (PA)
933 E HAVERFORD RD, Bryn Mawr, PA 19010

Other Identifiers 1

Medicare UPINB38567

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Bonnie Lee Ashby 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 ID5092830653
PECOS Enrollment IDI20100920000528
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.

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.

Established patient office or other outpatient visit, 30-39 minutes 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.
945 services360 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
109 services108 patients
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 90694
The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.
108 services107 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
81 services60 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
51 services43 patients
Established patient office or other outpatient visit, 10-19 minutes 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
23 services19 patients

Hospital Affiliations CMS Care Compare 4

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

Bryn Mawr Hospital

Acute Care Hospitals · Bryn Mawr, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390139
Location130 South Bryn Mawr AveBryn Mawr, PA 19010 · Montgomery County
Emergency services Birthing friendly

Paoli Hospital

Acute Care Hospitals · Paoli, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390153
Location255 West Lancaster AvenuePaoli, PA 19301 · Chester County
Emergency services Birthing friendly

Main Line Hospital Lankenau

Acute Care Hospitals · Wynnewood, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390195
Location100 Lancaster AveWynnewood, PA 19096 · Montgomery County
Emergency services Birthing friendly

Riddle Memorial Hospital

Acute Care Hospitals · Media, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390222
Location1068 West Baltimore PikeMedia, PA 19063 · Delaware County
Emergency services Birthing friendly

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 4

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers31 claims88 services$6.04 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier11 claims11 services$4.44 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
2 suppliers15 claims15 services$78.42 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$31.96 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 16

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

Specialist
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Specialist
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Physician Assistant (Medical)
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Physician Assistant (Medical)
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Nurse Practitioner (Adult Health)
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Family Medicine
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Nurse Practitioner (Gerontology)
933 E HAVERFORD RD
BRYN MAWR, PA 19010
Internal Medicine
933 E HAVERFORD RD
BRYN MAWR, PA 19010

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 Bonnie Ashby's NPI number?

The NPI number for Bonnie Ashby is 1659350130. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Where is Bonnie Ashby located?

Bonnie Ashby practices at 933 E Haverford Rd, Bryn Mawr, PA 19010. The listed phone number is (610) 520-5200.

What is Bonnie Ashby's specialty?

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

Is Bonnie Ashby enrolled in Medicare?

Yes. Bonnie Ashby 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.

What insurance does Bonnie Ashby accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Bonnie Ashby 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 Bonnie Ashby affiliated with any hospitals?

According to CMS data, Bonnie Ashby is affiliated with Bryn Mawr Hospital, Paoli Hospital, Main Line Hospital Lankenau and Riddle Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Bonnie Ashby was last updated on November 9, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.