J Am Coll Cardiol
Cardiac Surgical ProceduresDiastoleEchocardiography, Doppler
Dr. Rasheed Riad Zaid, MD
NPI1336370881PAC ID1456665140
- Medicare services, 2024
- 1,908
- Medicare patients, 2024
- 739
- Part D claims, 2024
- 4,541
- Publications
- 3
- Hospital affiliations
- 5
- Practice address
- 22999 Us Hwy 59, Kingwood, TX 77325
- Practice phone
- Call (281) 359-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zaid's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Rasheed Riad Zaid is a cardiologist in Kingwood, Texas
Dr. Zaid practices at HCA Houston Healthcare Kingwood in Kingwood, Texas, part of HCA Healthcare.
Dr. Zaid's NPI, 1336370881, was assigned on July 31, 2009. Dr. Zaid graduated from McGovern Medical School in 2009. Dr. Zaid holds Texas license Q3468.
NPI and contact details
- NPI
- 1336370881NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456665140
- NPI enumeration date
- July 31, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 359-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rasheed Riad Zaid practices at HCA Houston Healthcare Kingwood in Kingwood, Texas
Dr. Zaid's primary practice is HCA Houston Healthcare Kingwood, at 22999 Us Hwy 59, Kingwood, TX 77325 in Harris County. The practice phone is (281) 359-7500.
- HCA Houston Healthcare Kingwood22999 Us Hwy 59, Kingwood, TX 77325 · Harris CountyPhone(281) 359-7500
Source: Dmand AI Affiliation Data
Dr. Rasheed Riad Zaid is affiliated with 6 sites of care and 1 medical group
Dr. Zaid's primary practice is HCA Houston Healthcare Kingwood in Kingwood, Texas, part of HCA Healthcare. Dr. Zaid is also affiliated with Memorial Hermann Greater Heights Hospital. The medical group on file is Vital Heart & Vein. Dmand AI also links Dr. Zaid to 3 more hospitals and 1 ambulatory surgery center, each named with a free account.
Memorial Hermann Greater Heights HospitalVital Heart & Vein3 hospitalsNames with a free account1 ambulatory surgery centerName with a free account
See all 7 affiliations for Dr. ZaidSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rasheed Riad Zaid's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zaid practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Houston Healthcare Kingwood | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Rasheed Riad Zaid is one of 1,481 cardiologists in Texas
Cardiovascular disease is Dr. Zaid's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Zaid is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Zaid is licensed in Texas.
Specialties and state licenses
- Cardiovascular disease, TexasPrimary
Clinical focus
Dmand AI lists aneurysm, aortic atherosclerois, atrial fibrillation and flutter, cardiomyopathy, cerebrovascular disease, chronic hypertension, coronary artery disease and heart blockage among the conditions Dr. Zaid treats.
Cardiologists near Dr. Zaid
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
1,481cardiologists in Texas
7cardiologists in Kingwood
3cardiologists at HCA Houston Healthcare KingwoodSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rasheed Riad Zaid billed Medicare for 1,908 services in 2024
CMS data shows 1,908 Medicare services from Dr. Zaid across 26 procedure codes in 2024, for 739 Medicare patients. Medicare paid $110,091 for them.
Medicare services, 20241,908
Medicare patients739
Paid by Medicare$110,091
Procedure codes26
Dr. Zaid's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8332024: 9069%
- Tests and treatments
- 2023: 6882024: 57516%
- Lab and pathology
- 2023: 1102024: 247125%
- Surgery
- 2023: 652024: 11475%
- Drugs given in the office
- 2023: 802024: 4445%
- Imaging
- 2023: 322024: 1166%
- Other services
- 2023: 322024: 1166%
Where Dr. Zaid's Medicare services took place, 2024
- In an office1,13860%
- In a facility77040%
Dr. Zaid compared with the Texas median for cardiologists, 2024
- Dr. Zaid
- Texas median
- Medicare services
- 1,908vs 1,955Close to median
- Medicare patients
- 739vs 62818% above
- Part D claims
- 4,275vs 2,23292% above
Medians across 1,431 cardiologists in Texas with Dmand AI profiles that report each measure.
Dr. Zaid's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zaid and other cardiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rasheed Riad Zaid treated 739 Medicare patients in 2024, average age 75
CMS counts 739 Medicare patients who saw Dr. Zaid in 2024. The largest group is 65 to 74, with 298 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Zaid's median patient age at 72, with 53% women.
Medicare patients, 2024739
Average age75
Average risk score2.03
Also on Medicaid12%
Dr. Zaid's Medicare patients by age, 2024
Dr. Zaid's Medicare patients by sex, 2024
- Women39754%
- Men34246%
Chronic conditions among Dr. Zaid's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease63%
- Arthritis53%
- Heart failure51%
- Diabetes50%
- Atrial fibrillation42%
- Chronic kidney disease42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zaid's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rasheed Riad Zaid wrote 4,541 Medicare Part D claims in 2024
In 2024, Dr. Zaid wrote 4,541 Medicare Part D claims for 537 patients. 86% of them were for generic drugs. CMS names the drug for 4,275 of them, across 48 drugs with 11 or more claims each, at $714,368 in total drug cost. In 2023, CMS named 3,823 claims across 47 drugs.
Part D claims, 20244,541
Drugs named by CMS48
Total drug cost$714,368
Part D patients537
Dr. Zaid's Part D claims by kind of drug, 2024
- Generic3,885 claims86%
- Brand-name656 claims14%
Dr. Zaid's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,8232024: 4,27512%
Drugs named by CMS: 48 in 2024, 47 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Rasheed Riad Zaid takes part in Medicare
Dr. Zaid accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rasheed Riad Zaid has 3 publications on record
Dmand AI links 3 papers to Dr. Zaid in 2013. 2013 was the busiest year, with 2. Dr. Zaid's most frequent co-authors are Stephen H. Little, MD, Colin MacLeod Barker, MD and Faisal Nabi, MD.
Papers3
Dr. Zaid's most frequent co-authors
- Stephen H. Little, MD2 shared papers
- Colin MacLeod Barker, MD1 shared paper
- Faisal Nabi, MD1 shared paper
Recent publications by Dr. Zaid
Methodist Debakey Cardiovasc J
AmyloidosisHeart BlockHeart Failure, Diastolic
See who Dr. Zaid researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zaid works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rasheed Riad Zaid received $14,326 in industry payments from 2016 to 2025
CMS Open Payments shows 584 general payments to Dr. Zaid from 48 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,915.
General payments to Dr. Zaid by program year, 2016 to 2025
General payments to Dr. Zaid by kind, 2016 to 2025
$14.3Kin total
- Food and beverage$14,295100%
- Education$170%
- Entertainment$130%
Companies that paid Dr. Zaid the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rasheed Riad Zaid graduated from McGovern Medical School
Dr. Zaid graduated from McGovern Medical School in 2009.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Rasheed Riad Zaid accepts plans from 24 insurance carriers
Dr. Zaid is in network with 24 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- +16 more carriersWith a free account
Plan types Dr. Zaid accepts, by number of carriers
- PPO14
- HMO13
- Medicare11
- POS6
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Rasheed Riad Zaid's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Rasheed Riad Zaid
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Rasheed Riad Zaid's NPI number?
Dr. Rasheed Riad Zaid's NPI number is 1336370881. It was assigned on July 31, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Rasheed Riad Zaid?
Dr. Rasheed Riad Zaid is a cardiologist in Kingwood, Texas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Rasheed Riad Zaid practice?
Dr. Zaid practices at 22999 Us Hwy 59, Kingwood, TX 77325. Dr. Zaid's primary practice is HCA Houston Healthcare Kingwood in Kingwood, Texas, part of HCA Healthcare. Dmand AI also links Dr. Zaid to 3 hospitals and 1 ambulatory surgery center.
What is Dr. Rasheed Riad Zaid's office phone number?
The practice phone on file for Dr. Zaid is (281) 359-7500.
What is Dr. Rasheed Riad Zaid's medical license number?
Dr. Zaid holds Texas license Q3468.
Which hospitals is Dr. Rasheed Riad Zaid affiliated with?
Dr. Zaid practices at HCA Houston Healthcare Kingwood in Kingwood, Texas. Dr. Zaid is also affiliated with Memorial Hermann Greater Heights Hospital. Dmand AI links Dr. Zaid to 3 more hospitals.
What medical group is Dr. Rasheed Riad Zaid part of?
Dr. Zaid is linked to Vital Heart & Vein.
Does Dr. Rasheed Riad Zaid accept Medicare?
Yes. CMS data shows Dr. Zaid billed Medicare for 1,908 services in 2024, and Dr. Zaid accepts Medicare assignment.
How many Medicare patients does Dr. Rasheed Riad Zaid see?
CMS counts 739 Medicare patients who saw Dr. Zaid in 2024, with an average age of 75.
Is Dr. Rasheed Riad Zaid board certified?
Yes. Dr. Zaid is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Rasheed Riad Zaid bill to Medicare?
In 2024, Dr. Zaid's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and heart test or procedure (93000).
Where did Dr. Rasheed Riad Zaid go to medical school?
Dr. Zaid graduated from McGovern Medical School in 2009.
What drugs does Dr. Rasheed Riad Zaid prescribe most?
In 2024 Medicare Part D data, Dr. Zaid's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Carvedilol.
Has Dr. Rasheed Riad Zaid received payments from drug or device companies?
CMS Open Payments shows $14,326 in general payments to Dr. Zaid from 48 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Rasheed Riad Zaid been practicing?
Dr. Zaid graduated from medical school in 2009, 17 years ago.
Does Dr. Rasheed Riad Zaid do research?
Dmand AI links 3 publications to Dr. Zaid.
Who does Dr. Rasheed Riad Zaid publish with?
Dr. Zaid's most frequent co-authors are Stephen H. Little, MD (2 shared papers), Colin MacLeod Barker, MD (1 shared paper) and Faisal Nabi, MD (1 shared paper).
What insurance does Dr. Rasheed Riad Zaid accept?
Dr. Zaid is in network with 24 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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