Dr. Sima Nourani Zenuz, MD
- Medicare services, 2024
- 441
- Medicare patients, 2024
- 299
- Part D claims, 2024
- 109
- Hospital affiliations
- 7
- Industry payments
- $251
- Practice address
- 5 Garrett Avenue, La Plata, MD 20646
- Practice phone
- Call (301) 609-4265
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Nourani Zenuz'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. Sima Nourani Zenuz is an internist in La Plata, Maryland
Dr. Nourani Zenuz practices at University of Maryland Charles Regional Medical Center in La Plata, Maryland, part of University of Maryland Medical System.
Dr. Nourani Zenuz's NPI, 1740362904, was assigned on October 19, 2006. Dr. Nourani Zenuz holds Maryland license D0065182.
- NPI
- 1740362904NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638199565
- NPI enumeration date
- October 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 609-4265
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sima Nourani Zenuz practices at University of Maryland Charles Regional Medical Center in La Plata, Maryland
Dr. Nourani Zenuz's primary practice is University of Maryland Charles Regional Medical Center, at 5 Garrett Avenue, La Plata, MD 20646 in Charles County. The practice phone is (301) 609-4265.
- University of Maryland Charles Regional Medical Center5 Garrett Avenue, La Plata, MD 20646 · Charles CountyPhone(301) 609-4265
Source: Dmand AI Affiliation Data
Dr. Sima Nourani Zenuz is affiliated with 8 sites of care and 24 medical groups
Dr. Nourani Zenuz's primary practice is University of Maryland Charles Regional Medical Center in La Plata, Maryland, part of University of Maryland Medical System. Dr. Nourani Zenuz is also affiliated with Sentara Virginia Beach General Hospital. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Nourani Zenuz to 5 more hospitals, 23 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sima Nourani Zenuz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nourani Zenuz practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Charles Regional Medical Center | Available with a free account |
| +7 more sites and 23 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Maryland Medical System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sima Nourani Zenuz is one of 3,320 internists in Maryland
Internal medicine is Dr. Nourani Zenuz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Nourani Zenuz's licenses on file in 2 states: Maryland and Virginia.
Specialties and state licenses
- Internal medicine, MarylandPrimary
- Hospitalist, Virginia
Internists near Dr. Nourani Zenuz
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sima Nourani Zenuz billed Medicare for 441 services in 2024
CMS data shows 441 Medicare services from Dr. Nourani Zenuz across 4 procedure codes in 2024, for 299 Medicare patients. Medicare paid $46,440 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nourani Zenuz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9402024: 44153%
Dr. Nourani Zenuz compared with the Maryland median for internists, 2024
- Dr. Nourani Zenuz
- Maryland median
- Medicare services
- 441vs 65633% below
- Medicare patients
- 299vs 25119% above
- Part D claims
- 65vs 30979% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Nourani Zenuz'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.
Need commercial claims for Dr. Nourani Zenuz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nourani Zenuz and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sima Nourani Zenuz treated 299 Medicare patients in 2024, average age 77
CMS counts 299 Medicare patients who saw Dr. Nourani Zenuz in 2024. The largest group is 75 to 84, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.17, 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. Nourani Zenuz's median patient age at 73, with 56% women.
Dr. Nourani Zenuz's Medicare patients by age, 2024
Dr. Nourani Zenuz's Medicare patients by sex, 2024
- Women17458%
- Men12542%
Chronic conditions among Dr. Nourani Zenuz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease57%
- Mood disorders50%
- Anxiety48%
- Chronic kidney disease48%
- Heart failure48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nourani Zenuz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sima Nourani Zenuz wrote 109 Medicare Part D claims in 2024
In 2024, Dr. Nourani Zenuz wrote 109 Medicare Part D claims for 47 patients. 83% of them were for generic drugs. CMS names the drug for 65 of them, across 4 drugs with 11 or more claims each, at $11,434 in total drug cost. In 2022, CMS named 123 claims across 8 drugs.
Dr. Nourani Zenuz's Part D claims by kind of drug, 2024
- Generic91 claims83%
- Brand-name18 claims17%
Dr. Nourani Zenuz's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Nourani Zenuz's Part D claims, 2024
- Antibiotics21%23 of 109 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1232023: 6547%
Drugs named by CMS: 4 in 2023, 8 in 2022.
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. Sima Nourani Zenuz takes part in Medicare
Dr. Nourani Zenuz 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sima Nourani Zenuz received $251 in industry payments from 2020 to 2025
CMS Open Payments shows 3 general payments to Dr. Nourani Zenuz from 2 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $235.
General payments to Dr. Nourani Zenuz by program year, 2020 to 2025
Companies that paid Dr. Nourani Zenuz the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sima Nourani Zenuz'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Sima Nourani Zenuz
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. Sima Nourani Zenuz's NPI number?
Dr. Sima Nourani Zenuz's NPI number is 1740362904. It was assigned on October 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sima Nourani Zenuz?
Dr. Sima Nourani Zenuz is an internist in La Plata, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sima Nourani Zenuz practice?
Dr. Nourani Zenuz practices at 5 Garrett Avenue, La Plata, MD 20646. Dr. Nourani Zenuz's primary practice is University of Maryland Charles Regional Medical Center in La Plata, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Nourani Zenuz to 5 hospitals, 23 medical groups and 1 group practice or clinic.
What is Dr. Sima Nourani Zenuz's office phone number?
The practice phone on file for Dr. Nourani Zenuz is (301) 609-4265.
What is Dr. Sima Nourani Zenuz's medical license number?
Dr. Nourani Zenuz holds Maryland license D0065182, one of the licenses on file in 2 states.
Which states has Dr. Sima Nourani Zenuz been licensed in?
Dmand AI has state licenses on file for Dr. Nourani Zenuz in Maryland and Virginia.
Which hospitals is Dr. Sima Nourani Zenuz affiliated with?
Dr. Nourani Zenuz practices at University of Maryland Charles Regional Medical Center in La Plata, Maryland. Dr. Nourani Zenuz is also affiliated with Sentara Virginia Beach General Hospital. Dmand AI links Dr. Nourani Zenuz to 5 more hospitals.
What medical group is Dr. Sima Nourani Zenuz part of?
Dr. Nourani Zenuz is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Nourani Zenuz to 23 more medical groups.
Does Dr. Sima Nourani Zenuz accept Medicare?
Yes. CMS data shows Dr. Nourani Zenuz billed Medicare for 441 services in 2024, and Dr. Nourani Zenuz accepts Medicare assignment.
How many Medicare patients does Dr. Sima Nourani Zenuz see?
CMS counts 299 Medicare patients who saw Dr. Nourani Zenuz in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Sima Nourani Zenuz bill to Medicare?
In 2024, Dr. Nourani Zenuz's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99239).
What drugs does Dr. Sima Nourani Zenuz prescribe most?
In 2023 Medicare Part D data, Dr. Nourani Zenuz's most prescribed drugs by claims were Pantoprazole Sodium, Eliquis and Carvedilol.
Has Dr. Sima Nourani Zenuz received payments from drug or device companies?
CMS Open Payments shows $251 in general payments to Dr. Nourani Zenuz from 2 companies from 2020 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Sima Nourani Zenuz been practicing?
Dr. Nourani Zenuz graduated from medical school in 1993, 33 years ago.
Selling to internal medicine practices?
See internists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card