Dr. Maria Ait Rais, MD
- Medicare services, 2024
- 698
- Medicare patients, 2024
- 313
- Part D claims, 2024
- 312
- Hospital affiliations
- 1
- Industry payments
- $125
- Practice address
- 20103 Lake Chabot Road, Castro Valley, CA 94546
- Practice phone
- Call (510) 537-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ait Rais' 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. Maria Ait Rais is a hospitalist in Castro Valley, California
Dr. Ait Rais practices at Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health.
Dr. Ait Rais' NPI, 1811239304, was assigned on March 22, 2013. Dr. Ait Rais graduated from Hassan II University Faculty of Medicine in 2004. Dr. Ait Rais holds California license A124306.
- NPI
- 1811239304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769616325
- NPI enumeration date
- March 22, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 537-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria Ait Rais practices at Sutter Eden Medical Center in Castro Valley, California
Dr. Ait Rais' primary practice is Sutter Eden Medical Center, at 20103 Lake Chabot Road, Castro Valley, CA 94546 in Alameda County. The practice phone is (510) 537-1234.
- Sutter Eden Medical Center20103 Lake Chabot Road, Castro Valley, CA 94546 · Alameda CountyPhone(510) 537-1234
Source: Dmand AI Affiliation Data
Dr. Maria Ait Rais is affiliated with 1 site of care and 2 medical groups
Dr. Ait Rais' primary practice is Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Ait Rais to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maria Ait Rais' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ait Rais practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Eden Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Maria Ait Rais is one of 3,186 hospitalists in California
Hospitalist is Dr. Ait Rais' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Ait Rais is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ait Rais is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, anemia, bile duct problems, cardiac arrhythmia, congestive heart failure, electrolyte disorders and gastrointestinal bleeding among the conditions Dr. Ait Rais treats.
Hospitalists near Dr. Ait Rais
Counts of hospitalists 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. Maria Ait Rais billed Medicare for 698 services in 2024
CMS data shows 698 Medicare services from Dr. Ait Rais across 6 procedure codes in 2024, for 313 Medicare patients. Medicare paid $69,905 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ait Rais' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8562024: 66622%
- Other services
- 2023: 362024: 3211%
Dr. Ait Rais compared with the California median for hospitalists, 2024
- Dr. Ait Rais
- California median
- Medicare services
- 698vs 43062% above
- Medicare patients
- 313vs 20156% above
- Part D claims
- 42vs 6939% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Ait Rais' 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. Ait Rais?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ait Rais and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria Ait Rais treated 313 Medicare patients in 2024, average age 76
CMS counts 313 Medicare patients who saw Dr. Ait Rais in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 57% are also on Medicaid. Their average risk score is 2.78, 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. Ait Rais' median patient age at 68, with 50% women.
Dr. Ait Rais' Medicare patients by age, 2024
Dr. Ait Rais' Medicare patients by sex, 2024
- Women15249%
- Men16151%
Chronic conditions among Dr. Ait Rais' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease55%
- Arthritis52%
- Diabetes49%
- Heart failure46%
- Mood disorders44%
- Ischemic heart disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ait Rais' 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
- Women50%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maria Ait Rais wrote 312 Medicare Part D claims in 2024
In 2024, Dr. Ait Rais wrote 312 Medicare Part D claims for 102 patients. 84% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $251 in total drug cost. In 2023, CMS named 53 claims across 4 drugs.
Dr. Ait Rais' Part D claims by kind of drug, 2024
- Generic262 claims84%
- Brand-name and other50 claims16%
Dr. Ait Rais' 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. Ait Rais' Part D claims, 2024
- Opioids9%29 of 312 claims
- Antibiotics15%48 of 312 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: 532024: 4221%
Drugs named by CMS: 3 in 2024, 4 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. Maria Ait Rais takes part in Medicare
Dr. Ait Rais 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. Maria Ait Rais received $125 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Ait Rais from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $125.
Companies that paid Dr. Ait Rais the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maria Ait Rais graduated from Hassan II University Faculty of Medicine
Dr. Ait Rais graduated from Hassan II University Faculty of Medicine in 2004.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Maria Ait Rais accepts plans from 13 insurance carriers
Dr. Ait Rais is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- HCSC
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +5 more carriersWith a free account
Plan types Dr. Ait Rais accepts, by number of carriers
- PPO8
- HMO6
- POS6
- EPO4
- Medicare3
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria Ait Rais'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) |
| 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. Maria Ait Rais
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. Maria Ait Rais' NPI number?
Dr. Maria Ait Rais' NPI number is 1811239304. It was assigned on March 22, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Ait Rais?
Dr. Maria Ait Rais is a hospitalist in Castro Valley, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Maria Ait Rais practice?
Dr. Ait Rais practices at 20103 Lake Chabot Road, Castro Valley, CA 94546. Dr. Ait Rais' primary practice is Sutter Eden Medical Center in Castro Valley, California, part of Sutter Health. Dmand AI also links Dr. Ait Rais to 1 medical group.
What is Dr. Maria Ait Rais' office phone number?
The practice phone on file for Dr. Ait Rais is (510) 537-1234.
What is Dr. Maria Ait Rais' medical license number?
Dr. Ait Rais holds California license A124306.
Which hospitals is Dr. Maria Ait Rais affiliated with?
Dr. Ait Rais practices at Sutter Eden Medical Center in Castro Valley, California.
What medical group is Dr. Maria Ait Rais part of?
Dr. Ait Rais is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Ait Rais to 1 more medical group.
Does Dr. Maria Ait Rais accept Medicare?
Yes. CMS data shows Dr. Ait Rais billed Medicare for 698 services in 2024, and Dr. Ait Rais accepts Medicare assignment.
How many Medicare patients does Dr. Maria Ait Rais see?
CMS counts 313 Medicare patients who saw Dr. Ait Rais in 2024, with an average age of 76.
Is Dr. Maria Ait Rais board certified?
Yes. Dr. Ait Rais is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Maria Ait Rais bill to Medicare?
In 2024, Dr. Ait Rais' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Maria Ait Rais go to medical school?
Dr. Ait Rais graduated from Hassan II University Faculty of Medicine in 2004.
What drugs does Dr. Maria Ait Rais prescribe most?
In 2024 Medicare Part D data, Dr. Ait Rais' most prescribed drugs by claims were Atorvastatin Calcium, Amoxicillin-Clavulanate Potass and Amlodipine Besylate.
Has Dr. Maria Ait Rais received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Ait Rais from 1 company from 2019 to 2019. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Maria Ait Rais been practicing?
Dr. Ait Rais graduated from medical school in 2004, 22 years ago.
What insurance does Dr. Maria Ait Rais accept?
Dr. Ait Rais is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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