Dr. Sarah Zahra Maher, MD
- Medicare services, 2024
- 1,566
- Medicare patients, 2024
- 833
- Part D claims, 2024
- 965
- Publications
- 6
- MIPS score, 2024
- 88
- Practice address
- 39935 Vista Del Sol Road, Suite #101, Rancho Mirage, CA 92270
- Practice phone
- Call (760) 837-9210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mirage Endoscopy Center
Surgery Center - Medicare-Certified · Rancho Mirage, California
Find Dr. Maher'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. Sarah Zahra Maher is a gastroenterologist in Rancho Mirage, California
Dr. Maher practices at Mirage Endoscopy Center in Rancho Mirage, California.
Dr. Maher's NPI, 1609253475, was assigned on April 30, 2015. Dr. Maher graduated from Ross University School of Medicine in 2015. Dr. Maher's California license number on file is A174691.
- NPI
- 1609253475NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406246362
- NPI enumeration date
- April 30, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (760) 837-9210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Zahra Maher practices at Mirage Endoscopy Center in Rancho Mirage, California
Dr. Maher's primary practice is Mirage Endoscopy Center, at 39935 Vista Del Sol Road, Suite #101, Rancho Mirage, CA 92270. The practice phone is (760) 837-9210.
- Mirage Endoscopy Center39935 Vista Del Sol Road, Suite #101, Rancho Mirage, CA 92270Phone(760) 837-9210
Source: Dmand AI Affiliation Data
Dr. Sarah Zahra Maher is affiliated with 3 sites of care and 1 medical group
Dr. Maher's primary practice is Mirage Endoscopy Center in Rancho Mirage, California. Dr. Maher is also affiliated with Eisenhower Health. The medical group on file is Eisenhower Health. Dmand AI also links Dr. Maher to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sarah Zahra Maher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maher practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mirage Endoscopy Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sarah Zahra Maher is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Maher's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Maher is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Maher's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), colonoscopy, fatty liver, gastroenteritis, gastrointestinal bleeding, hemorrhoids and intestinal diverticulosis among the conditions Dr. Maher treats.
Gastroenterologists near Dr. Maher
Counts of gastroenterologists 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. Sarah Zahra Maher billed Medicare for 1,566 services in 2024
CMS data shows 1,566 Medicare services from Dr. Maher across 17 procedure codes in 2024, for 833 Medicare patients. Medicare paid $183,280 for them.
Dr. Maher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7022024: 86323%
- Office and hospital visits
- 2023: 5642024: 6118%
- Other services
- 2023: 692024: 6112%
- Tests and treatments
- 2023: 302024: 313%
Where Dr. Maher's Medicare services took place, 2024
- In an office413%
- In a facility1,52597%
Dr. Maher compared with the California median for gastroenterologists, 2024
- Dr. Maher
- California median
- Medicare services
- 1,566vs 5862.7 times
- Medicare patients
- 833vs 3022.8 times
- Part D claims
- 823vs 3802.2 times
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Maher'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. Maher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maher and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sarah Zahra Maher treated 833 Medicare patients in 2024, average age 74
CMS counts 833 Medicare patients who saw Dr. Maher in 2024. The largest group is 65 to 74, with 403 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Maher's median patient age at 68, with 66% women.
Dr. Maher's Medicare patients by age, 2024
Dr. Maher's Medicare patients by sex, 2024
- Women55166%
- Men28234%
Chronic conditions among Dr. Maher's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis53%
- Ischemic heart disease30%
- Chronic kidney disease29%
- Anxiety28%
- Mood disorders28%
- Osteoporosis27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sarah Zahra Maher wrote 965 Medicare Part D claims in 2024
In 2024, Dr. Maher wrote 965 Medicare Part D claims for 463 patients. 88% of them were for generic drugs. CMS names the drug for 823 of them, across 11 drugs with 11 or more claims each, at $118,497 in total drug cost. In 2023, CMS named 567 claims across 9 drugs.
Dr. Maher's Part D claims by kind of drug, 2024
- Generic845 claims88%
- Brand-name120 claims12%
Dr. Maher'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. Maher's Part D claims, 2024
- Antibiotics4%38 of 965 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: 5672024: 82345%
Drugs named by CMS: 11 in 2024, 9 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
Dr. Sarah Zahra Maher scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Maher for performance year 2024, reported as part of a group. Dr. Maher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maher as offering telehealth. CMS counts 254 procedures of colonoscopy by Dr. Maher, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Maher's MIPS scores, performance year 2024
- 88of 100Final score
- 85.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Maher ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 95th percentile294 procedures
- Colonoscopy
- 96th percentile254 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Sarah Zahra Maher has 6 publications on record
Dmand AI links 6 papers to Dr. Maher, published from 2016 to 2025. Dr. Maher's most frequent co-authors are Robert L. Atmar, MD, Kofi Clarke, MD and Matthew D. Coates, MD, PhD.
Dr. Maher's papers by year, 2016 to 2025
Dr. Maher's most frequent co-authors
- Robert L. Atmar, MD1 shared paper
- Kofi Clarke, MD1 shared paper
- Matthew D. Coates, MD, PhD1 shared paper
Recent publications by Dr. Maher
See who Dr. Maher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maher works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sarah Zahra Maher received $466 in industry payments from 2019 to 2025
CMS Open Payments shows 7 general payments to Dr. Maher from 5 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $150.
General payments to Dr. Maher by program year, 2019 to 2025
Companies that paid Dr. Maher the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah Zahra Maher graduated from Ross University School of Medicine
Dr. Maher graduated from Ross University School of Medicine in 2015.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Sarah Zahra Maher accepts plans from 13 insurance carriers
Dr. Maher is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Maher accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Sarah Zahra Maher'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Sarah Zahra Maher
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. Sarah Zahra Maher's NPI number?
Dr. Sarah Zahra Maher's NPI number is 1609253475. It was assigned on April 30, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Zahra Maher?
Dr. Sarah Zahra Maher is a gastroenterologist in Rancho Mirage, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Sarah Zahra Maher practice?
Dr. Maher practices at 39935 Vista Del Sol Road, Suite #101, Rancho Mirage, CA 92270. Dr. Maher's primary practice is Mirage Endoscopy Center in Rancho Mirage, California. Dmand AI also links Dr. Maher to 1 hospital.
What is Dr. Sarah Zahra Maher's office phone number?
The practice phone on file for Dr. Maher is (760) 837-9210.
What is Dr. Sarah Zahra Maher's medical license number?
Dr. Maher's California license number on file is A174691, one of the licenses on file in 2 states.
Which states has Dr. Sarah Zahra Maher been licensed in?
Dmand AI has state licenses on file for Dr. Maher in California (2021 to 2025) and Pennsylvania (2015 to 2018).
Which hospitals is Dr. Sarah Zahra Maher affiliated with?
Dr. Maher is affiliated with Eisenhower Health. Dmand AI links Dr. Maher to 1 more hospital.
What medical group is Dr. Sarah Zahra Maher part of?
Dr. Maher is linked to Eisenhower Health.
Does Dr. Sarah Zahra Maher accept Medicare?
Yes. CMS data shows Dr. Maher billed Medicare for 1,566 services in 2024, and Dr. Maher accepts Medicare assignment.
Does Dr. Sarah Zahra Maher offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Maher as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Sarah Zahra Maher's MIPS score?
Dr. Maher's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Sarah Zahra Maher see?
CMS counts 833 Medicare patients who saw Dr. Maher in 2024, with an average age of 74.
Is Dr. Sarah Zahra Maher board certified?
Yes. Dr. Maher is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Sarah Zahra Maher bill to Medicare?
In 2024, Dr. Maher's most billed Medicare services were surgery: digestive system (45385), office visit, established patient (99214) and surgery: digestive system (43239).
Where did Dr. Sarah Zahra Maher go to medical school?
Dr. Maher graduated from Ross University School of Medicine in 2015.
What drugs does Dr. Sarah Zahra Maher prescribe most?
In 2024 Medicare Part D data, Dr. Maher's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Famotidine.
Has Dr. Sarah Zahra Maher received payments from drug or device companies?
CMS Open Payments shows $466 in general payments to Dr. Maher from 5 companies from 2019 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Sarah Zahra Maher been practicing?
Dr. Maher graduated from medical school in 2015, 11 years ago.
Does Dr. Sarah Zahra Maher do research?
Dmand AI links 6 publications to Dr. Maher, published from 2016 to 2025.
Who does Dr. Sarah Zahra Maher publish with?
Dr. Maher's most frequent co-authors are Robert L. Atmar, MD (1 shared paper), Kofi Clarke, MD (1 shared paper) and Matthew D. Coates, MD, PhD (1 shared paper).
What insurance does Dr. Sarah Zahra Maher accept?
Dr. Maher is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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