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JULIO CESAR RAMIREZ FNP, RN,LSA
NPI 1154449973
Nurse Practitioner in Katy, TX

Active since March 27, 2007PECOS EnrolledAccepts Medicare Assignment
3638 CORCORAN DR, KATY, TX 77449(281) 653-2924(713) 583-5766 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 13, 2026, Sep 9, 2025 (2 updates tracked since 2025).

About Julio Cesar Ramirez Fnp, Rn,lsa NPPES

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

JULIO CESAR RAMIREZ FNP, RN,LSA (NPI 1154449973) is an individual nurse practitioner in Katy, Texas, licensed in Montana (NUR-APRN-LIC-265788) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1154449973
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameJULIO CESAR RAMIREZCredential: FNP, RN,LSA
Location Address3638 CORCORAN DRKaty, TX 77449-4725
Mailing AddressPo Box 5923Katy, TX 77491-5923 · (281) 865-3999
Phone(281) 653-2924
Fax(713) 583-5766
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateMarch 27, 2007
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1154449973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MT · NUR-APRN-LIC-265788
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 748767 (TX)
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License SA00366 (TX)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License GAA-NP002756 (GA), 82174 (NM), 265788 (MT), APRN11035520 (FL), CP003673 (SD)
3638 CORCORAN DR, Katy, TX 77449
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.Insurance ›

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

Julio Cesar Ramirez Fnp, Rn,lsa 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 ID8921503129
PECOS Enrollment IDI20250926004052
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 Julio Ramirez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Presbyterian Healthcare Services
541 mi
Rural
2100 MARTIN LUTHER KING JR BLVD
Clovis, NM 88101
  • Reassigned Medicare billing, New Mexico enrollment
  • 2,331 clinicians in this Medicare group
NPI 1629053509 (505) 469-7577
Unm Medical Group Inc
732 mi
Multi-Specialty
2211 LOMAS NE
Albuquerque, NM 87106
  • Reassigned Medicare billing, New Mexico enrollment
  • 2,105 clinicians in this Medicare group
NPI 1831218627 (505) 272-3303
Billings Clinic
1,250 mi
Family Medicine
201 YELLOWSTONE AVE
Cody, WY 82414
  • Reassigned Medicare billing, Montana enrollment
  • 1,264 clinicians in this Medicare group
NPI 1346288347 (307) 527-7561

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

Hospital Affiliations CMS Care Compare 2

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

Billings Clinic

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270004
Location2800 10th Ave NBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

Bozeman Health Deaconess Hospital

Acute Care Hospitals · Bozeman, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270057
Location915 Highland Blvd Suite 3310Bozeman, MT 59715 · Gallatin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77449 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
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

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

EXCEL & STAT SURGICAL ASSISTANTS, LLC
Physician Assistant (Surgical)
3638 CORCORAN DR
KATY, TX 77449
Harris County (281) 653-2924

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 Julio Ramirez's NPI number?

The NPI number for Julio Ramirez is 1154449973. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Julio Ramirez located?

Julio Ramirez practices at 3638 Corcoran Dr, Katy, TX 77449. The listed phone number is (281) 653-2924.

What is Julio Ramirez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Julio Ramirez enrolled in Medicare?

Yes. Julio Ramirez 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 Julio Ramirez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julio Ramirez reassigns Medicare benefits to 3 organizations: Presbyterian Healthcare Services (Clovis, NM), Unm Medical Group Inc (Albuquerque, NM) and Billings Clinic (Cody, WY). 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 Julio Ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Julio Ramirez accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Julio Ramirez 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 Julio Ramirez affiliated with any hospitals?

According to CMS data, Julio Ramirez is affiliated with Billings Clinic and Bozeman Health Deaconess Hospital.

When was this NPI record last updated?

The NPPES record for Julio Ramirez was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.