JEFFREY BAIL WALKER M.D.
NPI 1508250549
Urology in Bala Cynwyd, PA

Q: What is Jeffrey Walker's NPI number?

The NPI number for Jeffrey Walker is 1508250549. It was assigned to this individual provider in the NPPES registry on March 27, 2015.

Q: What is Jeffrey Walker's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Walker was last updated on June 11, 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.

Active since March 27, 2015PECOS EnrolledAccepts Medicare Assignment

1 PRESIDENTIAL BLVD STE 100, BALA CYNWYD, PA 19004(610) 667-3020(610) 667-1817 Get Directions Write a Review

NPPES record last updated: June 11, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 11, 2021, Oct 28, 2020 (2 updates tracked since 2020).

On this page

About Jeffrey Bail Walker M.d. NPPES

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

JEFFREY BAIL WALKER M.D. (NPI 1508250549) is an individual urology provider in Bala Cynwyd, Pennsylvania, licensed in Pennsylvania (MD471037) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Grand View Health, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1508250549

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameJEFFREY BAIL WALKERCredential: M.D.

Location Address1 PRESIDENTIAL BLVD STE 100Bala Cynwyd, PA 19004-1015

Mailing Address1 Presidential Blvd Ste 100Bala Cynwyd, PA 19004-1015

Phone(610) 667-3020

Fax(610) 667-1817

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateMarch 27, 2015

Last NPPES UpdateJune 11, 20212 updates tracked since enumeration

NPPES CertifiedJune 11, 2021

✔ NPI 1508250549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in PA · MD471037

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1 PRESIDENTIAL BLVD STE 100, Bala Cynwyd, PA 19004

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Accepted Insurance

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

Jeffrey Bail Walker M.d. 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 ID5092125161

PECOS Enrollment IDI20201030000427

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 Jeffrey Walker reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bala ASC

0.8 mi

Ambulatory Surgical

1 PRESIDENTIAL BLVD STE 100
Bala Cynwyd, PA 19004

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

NPI 1467003038 (610) 667-3020

Alliance Physician Services, PC

1.1 mi

Urology

1 PRESIDENTIAL BLVD STE 100
Bala Cynwyd, PA 19004

Reassigned Medicare billing, Pennsylvania enrollment
Medicare enrollment name: The Centers For Advanced Urology LLP
146 clinicians in this Medicare group

NPI 1558889956 (610) 632-4100

University Of Penn-Medical Group

3.9 mi

Reproductive Endocrinology

3701 MARKET ST, 8TH FLOOR
Philadelphia, PA 19104

Reassigned Medicare billing, Pennsylvania enrollment
3,488 clinicians in this Medicare group

NPI 1245628353 (215) 662-6100

Mercy Catholic Medical Center Of Southeastern PA

6.5 mi

Internal Medicine

1503 LANSDOWNE AVENUE, SUITE 2000
Philadelphia, PA 19143

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

NPI 1437130705 (610) 237-3646

Trinity Health Mid-Atlantic Medical Group

6.5 mi

Family Medicine

1501 LANSDOWNE AVE FL 1
Darby, PA 19023

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

NPI 1083138770 (610) 534-6310

325 ASC, LLC

11 mi

Ambulatory Surgical

325 W GERMANTOWN PIKE, SUITE 100
East Norriton, PA 19403

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

NPI 1952785438 (610) 272-1881

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 26

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 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.

531 services367 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

438 services354 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

416 services335 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.

238 services212 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

106 services86 patients

Leuprolide acetate (for depot suspension), 7.5 mg J9217

Leuprolide acetate is a medication that helps regulate certain hormone levels in your body. It's injected into your muscle once a month. This treatment can help manage various health conditions related to hormone imbalance. Always follow your doctor's instructions.

99 services14 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

86 services26 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.

68 services68 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

65 services62 patients

Electronic assessment of bladder emptying 51741

Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.

64 services61 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

42 services21 patients

Ultrasound of abdomen and pelvis artery and vein blood flow 93976

An ultrasound of your abdomen and pelvis arteries and veins is a non-invasive procedure that uses sound waves to create images of your blood vessels. This helps in assessing the flow of blood, identifying blockages, or detecting other abnormalities. It's a safe, painless process.

41 services40 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

38 services37 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

37 services36 patients

Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle 96402

This procedure involves the injection of hormone-based anti-cancer drugs under the skin or into a muscle. These medications help to slow down or stop the growth of certain types of cancer cells. The process is usually quick and can be performed in a clinic or hospital.

34 services15 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

28 services28 patients

Insertion of stent in ureter using an endoscope 52332

This procedure involves placing a small, flexible tube (stent) in your body's drainage system to help urine flow from the kidneys to the bladder. An endoscope, a thin tube with a light and camera, is used for precise placement.

26 services20 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

25 services14 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

25 services22 patients

Simple insertion of temporary bladder tube 51702

This procedure involves placing a temporary tube into your bladder to help with urine flow. It's done when the body can't naturally remove urine. The tube is inserted through a small opening and allows urine to drain into a bag. It's usually a short-term solution.

23 services13 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

16 services15 patients

Ultrasound scan of pelvic region through rectum 76872

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

14 services13 patients

Tissue marker, implantable, any type, each A4648

An implantable tissue marker is a tiny device placed in the body to mark the location of a specific area. It helps doctors accurately identify the spot for future reference, such as during treatment or follow-up visits. It's a safe procedure and usually painless.

14 services14 patients

Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope 52601

This procedure involves the careful removal of a small gland located in the lower body using a special heated knife, inserted through a natural body passage. An endoscope, a thin tube with a light and camera, helps to manage any bleeding. The aim is to alleviate discomfort and improve overall health.

12 services12 patients

Biopsy of prostate gland 55700

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

12 services12 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Grand View Health

Acute Care Hospitals · Sellersville, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390057

Location700 Lawn AvenueSellersville, PA 18960 · Bucks County

Emergency services

Holy Redeemer Hospital And Medical Center

Acute Care Hospitals · Meadowbrook, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number390097

Location1648 Huntingdon PikeMeadowbrook, PA 19046 · Montgomery County

Emergency services Birthing friendly

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390111

Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia 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

Einstein Medical Center Montgomery

Acute Care Hospitals · East Norriton, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390329

Location559 West Germantown PikeEast Norriton, PA 19403 · Montgomery County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19004 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

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

Most-billed visit code 99213

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 2

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

BALA ASC

Clinic/Center (Ambulatory Surgical)

1 PRESIDENTIAL BLVD STE 100
BALA CYNWYD, PA 19004

Montgomery County (610) 667-3020

ALLIANCE PHYSICIAN SERVICES, PC

Urology

1 PRESIDENTIAL BLVD STE 100
BALA CYNWYD, PA 19004

Montgomery County (610) 632-4100

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 Jeffrey Walker's NPI number?

The NPI number for Jeffrey Walker is 1508250549. It was assigned to this individual provider in the NPPES registry on March 27, 2015.

Where is Jeffrey Walker located?

Jeffrey Walker practices at 1 Presidential Blvd Ste 100, Bala Cynwyd, PA 19004. The listed phone number is (610) 667-3020.

What is Jeffrey Walker's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Jeffrey Walker enrolled in Medicare?

Yes. Jeffrey Walker 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 Jeffrey Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Walker reassigns Medicare benefits to 6 organizations: Bala ASC (Bala Cynwyd, PA), Alliance Physician Services, PC (Bala Cynwyd, PA), University Of Penn-Medical Group (Philadelphia, PA), Mercy Catholic Medical Center Of Southeastern PA (Philadelphia, PA), Trinity Health Mid-Atlantic Medical Group (Darby, PA) and 1 more organization, listed in the Medicare section above. 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 Jeffrey Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jeffrey Walker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Jeffrey Walker 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 Jeffrey Walker affiliated with any hospitals?

According to CMS data, Jeffrey Walker is affiliated with Grand View Health, Holy Redeemer Hospital And Medical Center, Hospital Of Univ Of Pennsylvania, Paoli Hospital and Einstein Medical Center Montgomery.

When was this NPI record last updated?

The NPPES record for Jeffrey Walker was last updated on June 11, 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.