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DR. DIANA P CATIVO M.D
NPI 1932641107
Internal Medicine in Katy, TX

Active since November 04, 2016PECOS EnrolledAccepts Medicare Assignment
323 S MASON RD, KATY, TX 77450(888) 478-8432 Get Directions Write a Review

NPPES record last updated: April 23, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 23, 2024, Apr 1, 2024, May 18, 2021 and 1 more (4 updates tracked since 2016).

About Dr. Diana P Cativo M.d NPPES

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

DR. DIANA P CATIVO M.D (NPI 1932641107) is an individual internal medicine provider in Katy, Texas, licensed in Texas (T1032) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1932641107
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. DIANA P CATIVOCredential: M.D
Location Address323 S MASON RDKaty, TX 77450-1746
Mailing Address2505 Aldine Mail Route RdHouston, TX 77039-5601
Phone(888) 478-8432
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateNovember 4, 2016
Last NPPES UpdateApril 23, 20244 updates tracked since enumeration
NPPES CertifiedApril 23, 2024
✔ NPI 1932641107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · T1032
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
323 S MASON RD, Katy, TX 77450
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Other Names 1

Other Name (5)Diana P Martinez Roble Md

Secondary Practice Location 1

Location 11901 1st AveNew York, NY 10029-7404 · Phone (212) 423-6271 · Fax (212) 423-6271

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Diana P Cativo 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 ID3274969860
PECOS Enrollment IDI20210507002147
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Diana Cativo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Suvida Healthcare Npho
124 mi
Clinic/Center
211 E 7TH ST STE 700
Austin, TX 78701
  • Reassigned Medicare billing, Texas enrollment
  • 63 clinicians in this Medicare group
NPI 1033842414 (346) 639-3438
Dedicated Physicians Group Of Texas PLLC
986 mi
Internal Medicine
1395 NW 167TH ST
Miami Gardens, FL 33169
  • Reassigned Medicare billing, Texas enrollment
  • 48 clinicians in this Medicare group
NPI 1174141899 (305) 628-6117
Metropolitan Medical Practice Plan PC
1,441 mi
General Practice
1901 1ST AVE
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 623 clinicians in this Medicare group
NPI 1306138383 (212) 423-7337

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77450 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
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 4

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

MARITZA HERNANDEZ
Counselor (Mental Health)
323 S MASON RD
KATY, TX 77450
Harris County (888) 478-8432
OLGA ALICIA PENA IRALDA NP
Nurse Practitioner (Family)
323 S MASON RD
KATY, TX 77450
Harris County (888) 478-8432
JAVIER NEUMAN FNP-C
Nurse Practitioner (Family)
323 S MASON RD
KATY, TX 77450
Harris County (888) 478-8432
CRISTINA MURPHY EWING PHARMD
Pharmacist
323 S MASON RD
KATY, TX 77450
Harris County (888) 478-8432

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 Diana Cativo's NPI number?

The NPI number for Diana Cativo is 1932641107. It was assigned to this individual provider in the NPPES registry on November 4, 2016. The provider is also known as Diana P Martinez Roble MD.

Where is Diana Cativo located?

Diana Cativo practices at 323 S Mason Rd, Katy, TX 77450. The listed phone number is (888) 478-8432.

What is Diana Cativo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Diana Cativo enrolled in Medicare?

Yes. Diana Cativo 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.

Which organizations bill Medicare for Diana Cativo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Cativo reassigns Medicare benefits to 3 organizations: Suvida Healthcare Npho (Austin, TX), Dedicated Physicians Group Of Texas PLLC (Miami Gardens, FL) and Metropolitan Medical Practice Plan PC (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diana Cativo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Diana Cativo was last updated on April 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.