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MASOOD MAHMOOD M.D
NPI 1205218054
Internal Medicine - Nephrology in Houston, TX

Active since June 28, 2015PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
915 GESSNER RD STE 360, HOUSTON, TX 77024(713) 468-5440(713) 973-0778 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 10, 2025, Oct 26, 2022 (2 updates tracked since 2022).

About Masood Mahmood M.d NPPES

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

MASOOD MAHMOOD M.D (NPI 1205218054) is an individual nephrology provider in Houston, Texas, licensed in Texas (U1325) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Kingwood, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1205218054
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMASOOD MAHMOODCredential: M.D
Location Address915 GESSNER RD STE 360Houston, TX 77024-2540
Mailing Address915 Gessner Rd Ste 360Houston, TX 77024-2540 · (713) 468-5440 · Fax (713) 973-0778
Phone(713) 468-5440
Fax(713) 973-0778
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJune 28, 2015
Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1205218054 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TX · U1325
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
915 GESSNER RD STE 360, Houston, TX 77024
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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, Medica, WellPoint.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

Masood Mahmood 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 ID4880981984
PECOS Enrollment IDI20230316002153
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 8

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 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.
346 services82 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
62 services35 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
53 services18 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
48 services41 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
45 services24 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.
43 services38 patients

Hospital Affiliations CMS Care Compare 3

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

Hca Houston Healthcare Kingwood

Acute Care Hospitals · Kingwood, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450775
Location22999 Us Hwy 59Kingwood, TX 77325 · Harris County
Emergency services Birthing friendly

Houston Methodist Willowbrook Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450844
Location18220 State Highway 249Houston, TX 77070 · Harris County
Emergency services Birthing friendly

St Luke's Hospital At The Vintage

Acute Care Hospitals · Houston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670075
Location20171 Chasewood Park DriveHouston, TX 77070 · Harris County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77024 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.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

Referred Medical Equipment & Supplies CMS DME claims 5

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers23 claims1,980 services$0.29 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers15 claims2,250 services$0.01 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers23 claims2,610 services$0.18 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
7 suppliers36 claims36 services$18.39 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
5 suppliers41 claims50 services$11.59 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 9

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

HOUSTON NEPHROLOGY GROUP, P.A.
Internal Medicine (Nephrology)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (713) 468-5440
JOANNE S BRUNELLE HINDLET APRN,BC
Nurse Practitioner (Acute Care)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (712) 468-5440
ESTHER LIFAFE FNP-BC
Nurse Practitioner (Family)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (713) 468-5440
MS. MONICA GUIDRY FNP
Nurse Practitioner (Family)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (713) 468-5440
ADIL R ALI M.D.
Internal Medicine (Nephrology)
915 GESSNER RD STE 360, SUITE 360
HOUSTON, TX 77024
Harris County (713) 468-5440
DR. VIJAYAPRAKASH SREENARASIMHAIAH M.D.
Internal Medicine (Nephrology)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (713) 468-5440
DR. ARIEL M VELASCO M.D.
Internal Medicine (Nephrology)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (713) 468-5440
DR. COLVILLE T. WILLIAMS
Internal Medicine (Nephrology)
915 GESSNER RD STE 360
HOUSTON, TX 77024
Harris County (713) 468-5440

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 Masood Mahmood's NPI number?

The NPI number for Masood Mahmood is 1205218054. It was assigned to this individual provider in the NPPES registry on June 28, 2015.

Where is Masood Mahmood located?

Masood Mahmood practices at 915 Gessner Rd Ste 360, Houston, TX 77024. The listed phone number is (713) 468-5440.

What is Masood Mahmood's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Masood Mahmood enrolled in Medicare?

Yes. Masood Mahmood 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 Masood Mahmood accept?

Health plans from Blue Cross and Blue Shield of Texas, Medica and WellPoint list Masood Mahmood 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 Masood Mahmood affiliated with any hospitals?

According to CMS data, Masood Mahmood is affiliated with Hca Houston Healthcare Kingwood, Houston Methodist Willowbrook Hospital and St Luke's Hospital At The Vintage.

When was this NPI record last updated?

The NPPES record for Masood Mahmood was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.