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GOLNAR PARVIZI M.D.
NPI 1831473081
Hospitalist in Houston, TX

Active since October 06, 2011PECOS EnrolledAccepts Medicare Assignment
4545 POST OAK PLACE DR, STE 130, HOUSTON, TX 77027(713) 960-8008(832) 553-2941 Get Directions Write a Review

NPPES record last updated: September 19, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 19, 2024, Feb 6, 2020 (2 updates tracked since 2020).

About Golnar Parvizi M.d. NPPES

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

GOLNAR PARVIZI M.D. (NPI 1831473081) is an individual hospitalist provider in Houston, Texas, licensed in Texas (Q8596) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Sugar Land Hospital, and is a graduate of University Of Arizona College Of Medicine (2014).

NPPES Registry Identity

NPI1831473081
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameGOLNAR PARVIZICredential: M.D.
Location Address4545 POST OAK PLACE DR, STE 130Houston, TX 77027-3133
Mailing Address4545 Post Oak Place Dr, Ste 130Houston, TX 77027-3133 · (713) 960-8008 · Fax (832) 553-2941
Phone(713) 960-8008
Fax(832) 553-2941
Sole ProprietorNo
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2014
Enumeration DateOctober 6, 2011
Last NPPES UpdateSeptember 19, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2024
✔ NPI 1831473081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in TX · Q8596
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License Q8596 (TX), R72971 (AZ), A133864 (CA)
4545 POST OAK PLACE DR, Houston, TX 77027
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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 Texas, Oscar Insurance Company, WellPoint.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

Golnar Parvizi 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 ID5799091203
PECOS Enrollment IDI20161221002001
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

2

Medicare enrollment records show Golnar Parvizi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Hermann Medical Group
26 mi
Family Medicine
6631 W CROSS CREEK BEND LN STE 200
Fulshear, TX 77441
  • Reassigned Medicare billing, Texas enrollment
  • 1,235 clinicians in this Medicare group
NPI 1003985102 (832) 658-5750
Ipc Healthcare Services Of Texas, PLLC
184 mi
Hospitalist
7330 SAN PEDRO AVE, STE 540
San Antonio, TX 78216
  • Reassigned Medicare billing, Texas enrollment
  • 688 clinicians in this Medicare group
NPI 1023403011 (210) 344-7287

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

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
338 services156 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
155 services151 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
36 services15 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
22 services22 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hermann Sugar Land Hospital

Acute Care Hospitals · Sugar Land, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450848
Location17500 W Grand Parkway SouthSugar Land, TX 77479 · Fort Bend County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77027 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.

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

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
99%118 patients4/55-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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
1 supplier11 claims11 services$3.37 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers31 claims31 services$15.16 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers32 claims32 services$67.01 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

STELLA FITZGIBBONS M.D.
Internal Medicine
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008
JASMIN BALEVA M.D.
Internal Medicine
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008
KATHLEEN PROVENCHER N.P
Nurse Practitioner (Acute Care)
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008
ROMEL NAVARRO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008
ANH NGUYEN M.D.
Internal Medicine
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008
INPATIENT CONSULTANTS OF TEXAS, PLLC
Internal Medicine
4545 POST OAK PLACE DR, 130
HOUSTON, TX 77027
Harris County (713) 960-8008
SRIJHANSI ADUSUMILLI M.D.
Internal Medicine
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008
RACHEL E VILLARREAL GNP
Nurse Practitioner (Gerontology)
4545 POST OAK PLACE DR, SUITE 130
HOUSTON, TX 77027
Harris County (713) 960-8008

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 Golnar Parvizi's NPI number?

The NPI number for Golnar Parvizi is 1831473081. It was assigned to this individual provider in the NPPES registry on October 6, 2011.

Where is Golnar Parvizi located?

Golnar Parvizi practices at 4545 Post Oak Place Dr Ste 130, Houston, TX 77027. The listed phone number is (713) 960-8008.

What is Golnar Parvizi's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Golnar Parvizi enrolled in Medicare?

Yes. Golnar Parvizi 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 Golnar Parvizi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Golnar Parvizi reassigns Medicare benefits to 2 organizations: Memorial Hermann Medical Group (Fulshear, TX) and Ipc Healthcare Services Of Texas, PLLC (San Antonio, TX). 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 Golnar Parvizi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Golnar Parvizi accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and WellPoint list Golnar Parvizi 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 Golnar Parvizi affiliated with any hospitals?

According to CMS data, Golnar Parvizi is affiliated with Memorial Hermann Sugar Land Hospital.

When was this NPI record last updated?

The NPPES record for Golnar Parvizi was last updated on September 19, 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.