1. Home
  2. Directory
  3. Texas
  4. Dallas
  5. Anesthesiology
  6. NPI Profile

DR. NANCY ELLEN GREILICH MD
NPI 1649232422
Anesthesiology in Dallas, TX

Active since April 05, 2006PECOS EnrolledAccepts Medicare Assignment
74.59/100
CMS Quality Rating
5323 HARRY HINES BLVD, DALLAS, TX 75390(214) 648-7833(214) 648-6799 Get Directions Write a Review

NPPES record last updated: March 29, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Nancy Ellen Greilich Md NPPES

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

DR. NANCY ELLEN GREILICH MD (NPI 1649232422) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (K1827) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of University Of Texas Medical Branch At Galveston (1989).

NPPES Registry Identity

NPI1649232422
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. NANCY ELLEN GREILICHCredential: MD
Location Address5323 HARRY HINES BLVDDallas, TX 75390-9068
Mailing AddressPo Box 845347Dallas, TX 75284-5347 · (214) 648-7833 · Fax (214) 648-6799
Phone(214) 648-7833
Fax(214) 648-6799
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 1989
Enumeration DateApril 5, 2006
Last NPPES UpdateMarch 29, 2011
✔ NPI 1649232422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · K1827
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.
5323 HARRY HINES BLVD, Dallas, TX 75390
Open in Google Maps ↗

Other Names 1

Former Name (1)Nancy Ellen Brown Md

Other Identifiers 3

Medicare UPING16452
Medicare ID-Type Unspecified83W759
Medicaid042725401TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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. Nancy Ellen Greilich 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 ID9739217084
PECOS Enrollment IDI20100507000362
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.

Hospital Affiliations CMS Care Compare

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

Parkland Health & Hospital System

Acute Care Hospitals · Dallas, TX
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450015
Location5200 Harry Hines BlvdDallas, TX 75235 · Dallas County
Emergency services Birthing friendly

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.

74.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.12
Promoting Interoperability100
Improvement Activities40
Cost59.2

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.

MRS. TANYA MARIE PLETIN PA-C
Physician Assistant
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-6400
BENJAMIN SETH MARTINEZ MD
Anesthesiology
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-3111
DR. JYOTHSNA GATTINENI M.D.
Pediatrics
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-3438
LEE M. LUNSFORD MD
Anesthesiology
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-8000
TING-YI CHEN M.D.
Internal Medicine (Infectious Disease)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 645-2800
DR. STEPHANIE C JONES MD
Pain Medicine (Interventional Pain Medicine)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-9374
DR. ALECIA CURLENE NERO M.D.
Internal Medicine (Hematology)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-4180
DR. KATHERINE ANNA JOHNSON MD
Pediatrics
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 456-0771

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 Nancy Greilich's NPI number?

The NPI number for Nancy Greilich is 1649232422. It was assigned to this individual provider in the NPPES registry on April 5, 2006. The provider is also known as Nancy Ellen Brown MD.

Where is Nancy Greilich located?

Nancy Greilich practices at 5323 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 648-7833.

What is Nancy Greilich's specialty?

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

Is Nancy Greilich enrolled in Medicare?

Yes. Nancy Greilich 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 Nancy Greilich accept?

Health plans from Blue Cross and Blue Shield of Texas list Nancy Greilich 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 Nancy Greilich affiliated with any hospitals?

According to CMS data, Nancy Greilich is affiliated with Parkland Health & Hospital System.

When was this NPI record last updated?

The NPPES record for Nancy Greilich was last updated on March 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.