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MELISSA ANN LAZAR M.D.
NPI 1437318763
Surgery in Philadelphia, PA

Active since June 02, 2008PECOS EnrolledAccepts Medicare Assignment
1100 WALNUT ST, SUITE 500, PHILADELPHIA, PA 19107(215) 955-6750 Get Directions Write a Review

NPPES record last updated: November 18, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Melissa Ann Lazar M.d. NPPES

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

MELISSA ANN LAZAR M.D. (NPI 1437318763) is an individual surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD439577) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2006).

NPPES Registry Identity

NPI1437318763
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameMELISSA ANN LAZARCredential: M.D.
Location Address1100 WALNUT ST, SUITE 500Philadelphia, PA 19107-5563
Mailing Address1100 Walnut St, Suite 500Philadelphia, PA 19107-5563
Phone(215) 955-6750
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2006
Enumeration DateJune 2, 2008
Last NPPES UpdateNovember 18, 2013
✔ NPI 1437318763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in PA · MD439577✔ Licensed in PA · MT189310
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1100 WALNUT ST, Philadelphia, PA 19107
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Other Identifiers 3

Medicaid0364924NJ
Medicaid102849660PA
Medicare PIN299273PA

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Melissa Ann Lazar 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 ID9234394339
PECOS Enrollment IDI20130827000849
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 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.

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.
81 services77 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.
54 services53 patients
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.
31 services30 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.
27 services26 patients
Partial removal of breast 19301
A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.
22 services21 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
20 services20 patients

Hospital Affiliations CMS Care Compare

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

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
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 20

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

DR. ANIRUDH KOHLI MD
Surgery
1100 WALNUT ST, SUITE 500
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6750
BRADLEY WAYNE FENTON MD
Internal Medicine
1100 WALNUT ST, SUITE #601
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9330
CATHERINE GILL-PRESTON ACNP, MSN, CRNP
Nurse Practitioner (Acute Care)
1100 WALNUT ST, MOB 7TH FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-4960
THEODORE TSANGARIS M.D.
Surgery
1100 WALNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6999
DR. JOHN C. KAIRYS M.D.
Surgery
1100 WALNUT ST, SUITE 500
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5528
DR. HOOMAN NOORCHASHM MD
Surgery
1100 WALNUT ST, MOB, 5TH FLOOR, SUITE 500
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6750
DR. DAVID CHOOHYUN PAIK M.D.
Surgery (Surgical Critical Care)
1100 WALNUT ST, SUITE 500
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6750
DR. KAREN A. CHOJNACKI M.D.
Surgery
1100 WALNUT ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6750

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 Melissa Lazar's NPI number?

The NPI number for Melissa Lazar is 1437318763. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Where is Melissa Lazar located?

Melissa Lazar practices at 1100 Walnut St Suite 500, Philadelphia, PA 19107. The listed phone number is (215) 955-6750.

What is Melissa Lazar's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Melissa Lazar enrolled in Medicare?

Yes. Melissa Lazar 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 Melissa Lazar accept?

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

According to CMS data, Melissa Lazar is affiliated with Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Melissa Lazar was last updated on November 18, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.