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DR. MONICA MARIE DIAZ M.D.
NPI 1669585014
Obstetrics & Gynecology in Dallas, TX

Active since August 17, 2006PECOS EnrolledAccepts Medicare Assignment
7777 FOREST LN, STE D560, DALLAS, TX 75230(972) 566-4862(972) 566-6975 Get Directions Write a Review

NPPES record last updated: February 19, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Monica Marie Diaz M.d. NPPES

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

DR. MONICA MARIE DIAZ M.D. (NPI 1669585014) is an individual obstetrics & gynecology provider in Dallas, Texas, licensed in Texas (M2603) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Medical City Dallas Hospital, and is a graduate of University Of Texas Medical School At San Antonio (2002).

NPPES Registry Identity

NPI1669585014
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MONICA MARIE DIAZCredential: M.D.
Location Address7777 FOREST LN, STE D560Dallas, TX 75230-2505
Mailing Address7777 Forest Ln, D-560Dallas, TX 75230-2505 · (972) 566-4862 · Fax (972) 566-6975
Phone(972) 566-4862
Fax(972) 566-6975
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2002
Enumeration DateAugust 17, 2006
Last NPPES UpdateFebruary 19, 2008
✔ NPI 1669585014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · M2603
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
7777 FOREST LN, Dallas, TX 75230
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Other Identifiers 2

Medicaid085018201TX
Medicare PIN00RM74TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.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. Monica Marie Diaz 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 ID7315019403
PECOS Enrollment IDI20080707000544
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 2

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
11 services11 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Medical City Dallas Hospital

Acute Care Hospitals · Dallas, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450647
Location7777 Forest LaneDallas, TX 75230 · Dallas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75230 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

JEFFREY SZOT M.D.
Emergency Medicine
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-2667
NORTH DALLAS ORTHOPEDICS & REHABILITATION, PA
Clinic/Center
7777 FOREST LN, C-500
DALLAS, TX 75230
Dallas County (972) 566-6366
KASEY REHME
Speech-Language Pathologist
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-7000
DR. CHRISTIAN BREWER MD
Emergency Medicine
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-7000
JEFFREY L. HORSWELL, MD PA
Anesthesiology
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 247-9946
MRS. AMELIE P. MCKNEELY PA-C
Physician Assistant (Surgical)
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-7000
MRS. SUSAN KAY DEAHL M.C.D.
Audiologist-Hearing Aid Fitter
7777 FOREST LN, BUILDING C SUITE 100
DALLAS, TX 75230
Dallas County (972) 566-4848
360 ANESTHESIA, PA
Anesthesiology
7777 FOREST LN
DALLAS, TX 75230
Dallas County (972) 566-4817

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 Monica Diaz's NPI number?

The NPI number for Monica Diaz is 1669585014. It was assigned to this individual provider in the NPPES registry on August 17, 2006.

Where is Monica Diaz located?

Monica Diaz practices at 7777 Forest Ln Ste D560, Dallas, TX 75230. The listed phone number is (972) 566-4862.

What is Monica Diaz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Monica Diaz enrolled in Medicare?

Yes. Monica Diaz 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 Monica Diaz accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Monica Diaz 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 Monica Diaz affiliated with any hospitals?

According to CMS data, Monica Diaz is affiliated with Medical City Dallas Hospital.

When was this NPI record last updated?

The NPPES record for Monica Diaz was last updated on February 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.