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MARK ASHLEY MARGOLIS M.D.
NPI 1114967882
Anesthesiology in Dallas, TX

Active since June 08, 2006PECOS EnrolledAccepts Medicare Assignment
3300 OAK LAWN AVE, SUITE 200, DALLAS, TX 75219(214) 252-3501(214) 252-0295 Get Directions Write a Review

NPPES record last updated: June 4, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark Ashley Margolis M.d. NPPES

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

MARK ASHLEY MARGOLIS M.D. (NPI 1114967882) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (M4321) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Medical Center Of Mckinney, and is a graduate of Tulane University School Of Medicine (1990).

NPPES Registry Identity

NPI1114967882
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMARK ASHLEY MARGOLISCredential: M.D.
Location Address3300 OAK LAWN AVE, SUITE 200Dallas, TX 75219-4236
Mailing Address3300 Oak Lawn Ave, Suite 200Dallas, TX 75219-4236 · (214) 252-3501 · Fax (214) 252-0295
Phone(214) 252-3501
Fax(214) 252-0295
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 1990
Enumeration DateJune 8, 2006
Last NPPES UpdateJune 4, 2009
✔ NPI 1114967882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · M4321
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
3300 OAK LAWN AVE, Dallas, TX 75219
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINF82568TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and more.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

Mark Ashley Margolis 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 ID1355310749
PECOS Enrollment IDI20051115000474
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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
22 services22 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
19 services19 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
19 services19 patients
Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
11 services11 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
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.

Medical Center Of Mckinney

Acute Care Hospitals · Mckinney, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450403
Location4500 Medical Center DriveMckinney, TX 75069 · Collin County
Emergency services Birthing friendly

Medical City Lewisville

Acute Care Hospitals · Lewisville, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450669
Location500 West Main StreetLewisville, TX 75057 · Denton County
Emergency services Birthing friendly

Baylor Scott And White Medical Center Lake Pointe

Acute Care Hospitals · Rowlett, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450742
Location6800 Scenic DrRowlett, TX 75088 · Dallas County
Emergency services Birthing friendly

Baylor Scott & White Medical Center Plano

Acute Care Hospitals · Plano, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number450890
Location4700 Alliance BoulevardPlano, TX 75093 · Collin County
Emergency services

Texas Health Presbyterian Hospital Rockwall

Acute Care Hospitals · Rockwall, TX
5/5 CMS rating
OwnershipProprietary
CMS Certification Number670044
Location3150 Horizon RoadRockwall, TX 75032 · Rockwall County
Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
100%857 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

MUHAMMAD PATEL M.D.
Anesthesiology
3300 OAK LAWN AVE, SUITE 200
DALLAS, TX 75219
Dallas County (214) 252-3501
DR. BRYAN SCOTT CROWDER D.O.
Anesthesiology
3300 OAK LAWN AVE, SUITE 200
DALLAS, TX 75219
Dallas County (214) 252-3501
MATTHEW R MAHOWALD MD
Anesthesiology
3300 OAK LAWN AVE, SUITE 200
DALLAS, TX 75219
Dallas County (214) 252-3501
AOJING LU M.D.
Anesthesiology
3300 OAK LAWN AVE, STE. 200
DALLAS, TX 75219
Dallas County (214) 597-6279
LISA VU BOYER MD
Anesthesiology
3300 OAK LAWN AVE, SUITE 200
DALLAS, TX 75219
Dallas County (214) 252-3500
DR. ANTHONY JAMES CIRONE M.D.
Anesthesiology
3300 OAK LAWN AVE, STE 200
DALLAS, TX 75219
Dallas County (214) 252-3500
TIMOTHY LIU MD
Anesthesiology
3300 OAK LAWN AVE, SUITE 200
DALLAS, TX 75219
Dallas County (214) 252-0527
DR. BRITTANI HALE WATTIKER M.D.
Anesthesiology
3300 OAK LAWN AVE, STE 200
DALLAS, TX 75219
Dallas County (214) 252-3500

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 Mark Margolis's NPI number?

The NPI number for Mark Margolis is 1114967882. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Mark Margolis located?

Mark Margolis practices at 3300 Oak Lawn Ave Suite 200, Dallas, TX 75219. The listed phone number is (214) 252-3501.

What is Mark Margolis's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mark Margolis enrolled in Medicare?

Yes. Mark Margolis 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 Mark Margolis accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Mark Margolis 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 Mark Margolis affiliated with any hospitals?

According to CMS data, Mark Margolis is affiliated with Medical Center Of Mckinney, Medical City Lewisville, Baylor Scott And White Medical Center Lake Pointe, Baylor Scott & White Medical Center Plano and Texas Health Presbyterian Hospital Rockwall.

When was this NPI record last updated?

The NPPES record for Mark Margolis was last updated on June 4, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.