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RICHARD ALAN MARIETTA M.D.
NPI 1306007729
Internal Medicine in Webster, TX

Active since June 18, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
250 BLOSSOM ST, STE 400, WEBSTER, TX 77598(281) 604-1300(281) 724-0225 Get Directions Write a Review

NPPES record last updated: February 1, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 1, 2022, Nov 15, 2016 (2 updates tracked since 2016).

About Richard Alan Marietta M.d. NPPES

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

RICHARD ALAN MARIETTA M.D. (NPI 1306007729) is an individual internal medicine provider in Webster, Texas, licensed in Texas (E4505) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Clear Lake, and is a graduate of University Of Texas Medical Branch At Galveston (1975).

NPPES Registry Identity

NPI1306007729
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRICHARD ALAN MARIETTACredential: M.D.
Location Address250 BLOSSOM ST, STE 400Webster, TX 77598-4204
Mailing Address250 Blossom St, Ste 400Webster, TX 77598-4204 · (281) 604-1300 · Fax (281) 724-0225
Phone(281) 604-1300
Fax(281) 724-0225
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 1975
Enumeration DateJune 18, 2008
Last NPPES UpdateFebruary 1, 20222 updates tracked since enumeration
✔ NPI 1306007729 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 · E4505
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.
250 BLOSSOM ST, Webster, TX 77598
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Richard Alan Marietta 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 ID5193706372
PECOS Enrollment IDI20040525000653
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 10

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.

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.
234 services179 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
197 services197 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
197 services197 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
196 services196 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
113 services113 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
106 services84 patients

Hospital Affiliations CMS Care Compare

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

Hca Houston Healthcare Clear Lake

Acute Care Hospitals · Webster, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450617
Location500 W Medical Center BlvdWebster, TX 77598 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77598 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

e-Prescribing
96%2,102 patients3/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
100%618 patients5/55-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 5

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers22 claims46 services$5.26 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims4,261 services$0.23 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
1 supplier12 claims12 services$53.44 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
1 supplier12 claims2,988 services$0.03 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
1 supplier11 claims11 services$26.06 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.

RAJESWARI RAJAN MD
Family Medicine
250 BLOSSOM ST, STE 400
WEBSTER, TX 77598
Harris County (281) 604-1300
DR. PHILIP EUGENE ROSEN M.D.
Orthopaedic Surgery (Orthopaedic Trauma)
250 BLOSSOM ST, STE 230
WEBSTER, TX 77598
Harris County (281) 554-4769
DR. NATHANIEL L BARNES M.D.
Urology
250 BLOSSOM ST, SUITE 220
WEBSTER, TX 77598
Harris County (281) 332-0202
AMANDA R ROBERTSON PA
Physician Assistant
250 BLOSSOM ST, STE. 350
WEBSTER, TX 77598
Harris County (713) 512-7000
MRS. CORRIE CHRISTINE LAMBERT PT
Rehabilitation Unit
250 BLOSSOM ST, SUITE 240
WEBSTER, TX 77598
Harris County (281) 724-0300
CARYL GUILLERMO MD
Family Medicine
250 BLOSSOM ST, STE 400
WEBSTER, TX 77598
Harris County (281) 604-1300
OBSTETRICAL AND GYNECOLOGICAL ASSOCIATES
Obstetrics & Gynecology
250 BLOSSOM ST, SUITE 350
WEBSTER, TX 77598
Harris County (713) 512-7000
STEVEN KLOERIS MD
Family Medicine
250 BLOSSOM ST, STE 400
WEBSTER, TX 77598
Harris County (281) 604-1300

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 Richard Marietta's NPI number?

The NPI number for Richard Marietta is 1306007729. It was assigned to this individual provider in the NPPES registry on June 18, 2008.

Where is Richard Marietta located?

Richard Marietta practices at 250 Blossom St Ste 400, Webster, TX 77598. The listed phone number is (281) 604-1300.

What is Richard Marietta's specialty?

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

Is Richard Marietta enrolled in Medicare?

Yes. Richard Marietta 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 Richard Marietta accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Richard Marietta 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 Richard Marietta affiliated with any hospitals?

According to CMS data, Richard Marietta is affiliated with Hca Houston Healthcare Clear Lake.

When was this NPI record last updated?

The NPPES record for Richard Marietta was last updated on February 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.