DR. DAVID MARK WALZER M.D.
NPI 1457482291
Psychiatry & Neurology - Psychiatry in Bryn Mawr, PA

Q: What is David Walzer's NPI number?

The NPI number for David Walzer is 1457482291. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Q: What is David Walzer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for David Walzer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 07, 2007PECOS EnrolledAccepts Medicare Assignment

14 ELLIOTT AVE, SUITE 9, BRYN MAWR, PA 19010(610) 525-6076 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. David Mark Walzer M.d. NPPES

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

DR. DAVID MARK WALZER M.D. (NPI 1457482291) is an individual psychiatry provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (MD023216E) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and is a graduate of The Hahneman Medical College And Hospital (1978).

NPPES Registry Identity

NPI1457482291

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. DAVID MARK WALZERCredential: M.D.

Location Address14 ELLIOTT AVE, SUITE 9Bryn Mawr, PA 19010-3412

Mailing Address14 Elliott Ave, Suite 9Bryn Mawr, PA 19010-3412 · (610) 525-6076

Phone(610) 525-6076

Sole ProprietorYes

Medical School CMSThe Hahneman Medical College And HospitalGraduated 1978

Enumeration DateMarch 7, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1457482291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in PA · MD023216E

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

14 ELLIOTT AVE, Bryn Mawr, PA 19010

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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. David Mark Walzer 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 ID5294782371

PECOS Enrollment IDI20050331000805

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 5

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 straightforward medical decision making, if using time, 10 minutes or more 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.

1,008 services58 patients

Psychotherapy with evaluation and management visit, 45 minutes 90836

Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.

904 services51 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.

257 services50 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

65 services21 patients

Psychiatric diagnostic evaluation with medical services 90792

A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.

15 services15 patients

Hospital Affiliations CMS Care Compare

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

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

$180.99 typical visit price

range $59.88 – $180.99

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

Most-billed visit code 99205

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 9

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

DR. ARNOLD FELDMAN M.D.

Psychiatry & Neurology (Psychiatry)

14 ELLIOTT AVE, SUITE B
BRYN MAWR, PA 19010

Delaware County (610) 527-8874

DR. LEON LOUIS PLITT GELLERT PSYD

Psychologist

14 ELLIOTT AVE
BRYN MAWR, PA 19010

Delaware County (917) 714-9808

LEGION THERAPEUTIC GROUP, LLC

Counselor (Professional)

14 ELLIOTT AVE, SUITE 9
BRYN MAWR, PA 19010

Delaware County (844) 534-4661

DR. STEPHEN MICHAEL MECHANICK M.D.

Psychiatry & Neurology (Psychiatry)

14 ELLIOTT AVE, SUITE 9
BRYN MAWR, PA 19010

Delaware County (610) 526-1780

DR. DONALD NORMAN HAUPT M.D.

Psychiatry & Neurology (Psychiatry)

14 ELLIOTT AVE, SUITE 4
BRYN MAWR, PA 19010

Delaware County (610) 520-1782

DR. KAREN WESSEL EDELSTEIN PSY.D.

Psychologist (Clinical)

14 ELLIOTT AVE, SUITE 7
BRYN MAWR, PA 19010

Delaware County (610) 527-2205

DR. LAUREN NAPOLITANO PSY.D.

Psychologist

14 ELLIOTT AVE, SUITE 9
BRYN MAWR, PA 19010

Delaware County (610) 212-8239

DR. STEVEN S ROLFE M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

14 ELLIOTT AVE
BRYN MAWR, PA 19010

Delaware County (610) 525-6929

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 David Walzer's NPI number?

The NPI number for David Walzer is 1457482291. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is David Walzer located?

David Walzer practices at 14 Elliott Ave Suite 9, Bryn Mawr, PA 19010. The listed phone number is (610) 525-6076.

What is David Walzer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is David Walzer enrolled in Medicare?

Yes. David Walzer 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.

Is David Walzer affiliated with any hospitals?

According to CMS data, David Walzer is affiliated with Bryn Mawr Hospital.

When was this NPI record last updated?

The NPPES record for David Walzer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.