Dr. Marian Maher Gaber Saad, MD
- Medicare services, 2024
- 744
- Medicare patients, 2024
- 274
- Part D claims, 2024
- 375
- Hospital affiliations
- 5
- Industry payments
- $217
- Practice address
- 100 Sentara Circle, Williamsburg, VA 23188
- Practice phone
- Call (757) 984-7409
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sentara Williamsburg Regional - Unit
Acute Care Hospital-Unit · Williamsburg, Virginia
Find Dr. Gaber Saad'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. Marian Maher Gaber Saad is an internist in Williamsburg, Virginia
Dr. Gaber Saad practices at Sentara Williamsburg Regional - Unit in Williamsburg, Virginia.
Dr. Gaber Saad's NPI, 1750608725, was assigned on April 29, 2010. Dr. Gaber Saad holds Virginia license 0101249230.
- NPI
- 1750608725NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002086774
- NPI enumeration date
- April 29, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 984-7409
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marian Maher Gaber Saad practices at Sentara Williamsburg Regional - Unit in Williamsburg, Virginia
Dr. Gaber Saad's primary practice is Sentara Williamsburg Regional - Unit, at 100 Sentara Circle, Williamsburg, VA 23188 in James City. The practice phone is (757) 984-7409.
- Sentara Williamsburg Regional - Unit100 Sentara Circle, Williamsburg, VA 23188 · James CityPhone(757) 984-7409
Source: Dmand AI Affiliation Data
Dr. Marian Maher Gaber Saad is affiliated with 8 sites of care and 17 medical groups
Dr. Gaber Saad's primary practice is Sentara Williamsburg Regional - Unit in Williamsburg, Virginia. Dr. Gaber Saad is also affiliated with Sentara Williamsburg Regional Medical Center. The medical group on file is Sentara Medical Group. Dmand AI also links Dr. Gaber Saad to 3 more hospitals, 16 medical groups and 3 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marian Maher Gaber Saad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaber Saad practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Williamsburg Regional - Unit | Available with a free account |
| +7 more sites and 16 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marian Maher Gaber Saad is one of 3,339 internists in Virginia
Internal medicine is Dr. Gaber Saad's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Gaber Saad's licenses on file in 2 states: Virginia and Ohio.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
- Ohio license
Internists near Dr. Gaber Saad
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. Marian Maher Gaber Saad billed Medicare for 744 services in 2024
CMS data shows 744 Medicare services from Dr. Gaber Saad across 7 procedure codes in 2024, for 274 Medicare patients. Medicare paid $60,175 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gaber Saad's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6692024: 74411%
Dr. Gaber Saad compared with the Virginia median for internists, 2024
- Dr. Gaber Saad
- Virginia median
- Medicare services
- 744vs 60723% above
- Medicare patients
- 274vs 24611% above
- Part D claims
- 106vs 22453% below
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Gaber Saad'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. Gaber Saad and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marian Maher Gaber Saad treated 274 Medicare patients in 2024, average age 77
CMS counts 274 Medicare patients who saw Dr. Gaber Saad in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.01, 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. Gaber Saad's median patient age at 71, with 54% women.
Dr. Gaber Saad's Medicare patients by age, 2024
Dr. Gaber Saad's Medicare patients by sex, 2024
- Women14854%
- Men12646%
Chronic conditions among Dr. Gaber Saad's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Chronic kidney disease51%
- Ischemic heart disease47%
- Mood disorders46%
- Diabetes45%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gaber Saad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marian Maher Gaber Saad wrote 375 Medicare Part D claims in 2024
In 2024, Dr. Gaber Saad wrote 375 Medicare Part D claims for 154 patients. 82% of them were for generic drugs. CMS names the drug for 106 of them, across 7 drugs with 11 or more claims each, at $4,778 in total drug cost. In 2023, CMS named 87 claims across 6 drugs.
Dr. Gaber Saad's Part D claims by kind of drug, 2024
- Generic309 claims82%
- Brand-name41 claims11%
- Other25 claims7%
Dr. Gaber Saad'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.
Drug classes CMS tracks in Dr. Gaber Saad's Part D claims, 2024
- Opioids5%20 of 375 claims
- Antibiotics18%67 of 375 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 872024: 10622%
Drugs named by CMS: 7 in 2024, 6 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. Marian Maher Gaber Saad takes part in Medicare
Dr. Gaber Saad 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. Marian Maher Gaber Saad received $217 in industry payments from 2017 to 2023
CMS Open Payments shows 4 general payments to Dr. Gaber Saad from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Evoke Pharma, Inc. paid the most, $113.
General payments to Dr. Gaber Saad by program year, 2017 to 2023
Companies that paid Dr. Gaber Saad the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marian Maher Gaber Saad'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 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. Marian Maher Gaber Saad
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. Marian Maher Gaber Saad's NPI number?
Dr. Marian Maher Gaber Saad's NPI number is 1750608725. It was assigned on April 29, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Marian Maher Gaber Saad?
Dr. Marian Maher Gaber Saad is an internist in Williamsburg, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marian Maher Gaber Saad practice?
Dr. Gaber Saad practices at 100 Sentara Circle, Williamsburg, VA 23188. Dr. Gaber Saad's primary practice is Sentara Williamsburg Regional - Unit in Williamsburg, Virginia. Dmand AI also links Dr. Gaber Saad to 3 hospitals, 16 medical groups and 3 group practices and clinics.
What is Dr. Marian Maher Gaber Saad's office phone number?
The practice phone on file for Dr. Gaber Saad is (757) 984-7409.
What is Dr. Marian Maher Gaber Saad's medical license number?
Dr. Gaber Saad holds Virginia license 0101249230, one of the licenses on file in 2 states.
Which states has Dr. Marian Maher Gaber Saad been licensed in?
Dmand AI has state licenses on file for Dr. Gaber Saad in Virginia and Ohio.
Which hospitals is Dr. Marian Maher Gaber Saad affiliated with?
Dr. Gaber Saad is affiliated with Sentara Williamsburg Regional Medical Center. Dmand AI links Dr. Gaber Saad to 4 more hospitals.
What medical group is Dr. Marian Maher Gaber Saad part of?
Dr. Gaber Saad is linked to Sentara Medical Group. Dmand AI links Dr. Gaber Saad to 16 more medical groups.
Does Dr. Marian Maher Gaber Saad accept Medicare?
Yes. CMS data shows Dr. Gaber Saad billed Medicare for 744 services in 2024, and Dr. Gaber Saad accepts Medicare assignment.
How many Medicare patients does Dr. Marian Maher Gaber Saad see?
CMS counts 274 Medicare patients who saw Dr. Gaber Saad in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Marian Maher Gaber Saad bill to Medicare?
In 2024, Dr. Gaber Saad's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
What drugs does Dr. Marian Maher Gaber Saad prescribe most?
In 2024 Medicare Part D data, Dr. Gaber Saad's most prescribed drugs by claims were Furosemide, Amoxicillin-Clavulanate Potass and Levofloxacin.
Has Dr. Marian Maher Gaber Saad received payments from drug or device companies?
CMS Open Payments shows $217 in general payments to Dr. Gaber Saad from 3 companies from 2017 to 2023. The largest total came from Evoke Pharma, Inc.
How long has Dr. Marian Maher Gaber Saad been practicing?
Dr. Gaber Saad graduated from medical school in 2007, 19 years ago.
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