Dr. Maya S. Bitar, MD
- Medicare services, 2024
- 1,121
- Medicare patients, 2024
- 364
- Part D claims, 2024
- 473
- Hospital affiliations
- 1
- Industry payments
- $1,777
- Practice address
- 2 Wisconsin Cir, Chevy Chase, MD 20815
- Practice phone
- Call (301) 215-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Doctors of Washington
Chevy Chase, Maryland
Find Dr. Bitar'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. Maya S. Bitar is an ophthalmologist in Chevy Chase, Maryland
Dr. Bitar practices at Eye Doctors of Washington in Chevy Chase, Maryland.
Dr. Bitar's NPI, 1336374115, was assigned on May 21, 2009. Dr. Bitar holds West Virginia license 26933.
- NPI
- 1336374115NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991926347
- NPI enumeration date
- May 21, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 215-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maya S. Bitar practices at Eye Doctors of Washington in Chevy Chase, Maryland
Dr. Bitar's primary practice is Eye Doctors of Washington, at 2 Wisconsin Cir, Chevy Chase, MD 20815 in Montgomery County. The practice phone is (301) 215-7100.
- Eye Doctors of Washington2 Wisconsin Cir, Chevy Chase, MD 20815 · Montgomery CountyPhone(301) 215-7100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maya S. Bitar is affiliated with 4 sites of care and 2 medical groups
Dr. Bitar's primary practice is Eye Doctors of Washington in Chevy Chase, Maryland. Dr. Bitar is also affiliated with The George Washington University Hospital. The medical group on file is The GW Medical Faculty Associates. Dmand AI also links Dr. Bitar to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maya S. Bitar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bitar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Doctors of Washington | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maya S. Bitar is one of 471 ophthalmologists in Maryland
Ophthalmology is Dr. Bitar's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Bitar's licenses on file in 2 states: West Virginia and District of Columbia.
Specialties and state licenses
- Ophthalmology, West VirginiaPrimary
- District of Columbia license
Ophthalmologists near Dr. Bitar
Counts of ophthalmologists 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. Maya S. Bitar billed Medicare for 1,121 services in 2024
CMS data shows 1,121 Medicare services from Dr. Bitar across 14 procedure codes in 2024, for 364 Medicare patients. Medicare paid $92,534 for them. Every service was in an office.
Dr. Bitar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7832024: 54930%
- Tests and treatments
- 2023: 5032024: 4569%
- Surgery
- 2023: 572024: 7837%
- Imaging
- 2023: 252024: 3852%
Dr. Bitar compared with the Maryland median for ophthalmologists, 2024
- Dr. Bitar
- Maryland median
- Medicare services
- 1,121vs 1,38819% below
- Medicare patients
- 364vs 62342% below
- Part D claims
- 372vs 380Close to median
Medians across 487 ophthalmologists in Maryland with Dmand AI profiles that report each measure.
Dr. Bitar'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. Bitar and other ophthalmologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maya S. Bitar treated 364 Medicare patients in 2024, average age 74
CMS counts 364 Medicare patients who saw Dr. Bitar in 2024. The largest group is 65 to 74, with 169 patients. 73% of them have high blood pressure, and 72% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bitar's median patient age at 64, with 60% women.
Dr. Bitar's Medicare patients by age, 2024
Dr. Bitar's Medicare patients by sex, 2024
- Women25971%
- Men10529%
Chronic conditions among Dr. Bitar's Medicare patients, 2024
- High blood pressure73%
- High cholesterol72%
- Arthritis51%
- Diabetes30%
- Osteoporosis21%
- Chronic kidney disease19%
- Ischemic heart disease19%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bitar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maya S. Bitar wrote 473 Medicare Part D claims in 2024
In 2024, Dr. Bitar wrote 473 Medicare Part D claims for 197 patients. 53% of them were for generic drugs. CMS names the drug for 372 of them, across 13 drugs with 11 or more claims each, at $105,202 in total drug cost. In 2023, CMS named 439 claims across 14 drugs.
Dr. Bitar's Part D claims by kind of drug, 2024
- Generic251 claims53%
- Brand-name222 claims47%
Dr. Bitar'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. Bitar's Part D claims, 2024
- Antibiotics11%51 of 473 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: 4392024: 37215%
Drugs named by CMS: 13 in 2024, 14 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. Maya S. Bitar ranks in the 56th percentile for cataract surgery in Medicare
Dr. Bitar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 35 procedures of cataract surgery by Dr. Bitar, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Bitar ranks in Medicare procedure volume
- Cataract surgery
- 56th percentile35 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Maya S. Bitar received $1,777 in industry payments from 2016 to 2025
CMS Open Payments shows 56 general payments to Dr. Bitar from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Shire North American Group Inc paid the most, $468.
General payments to Dr. Bitar by program year, 2016 to 2025
General payments to Dr. Bitar by kind, 2016 to 2025
- Food and beverage$1,59790%
- Speaker and faculty fees$1508%
- Education$302%
Companies that paid Dr. Bitar the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maya S. Bitar'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (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. Maya S. Bitar
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. Maya S. Bitar's NPI number?
Dr. Maya S. Bitar's NPI number is 1336374115. It was assigned on May 21, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Maya S. Bitar?
Dr. Maya S. Bitar is an ophthalmologist in Chevy Chase, Maryland. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Maya S. Bitar practice?
Dr. Bitar practices at 2 Wisconsin Cir, Chevy Chase, MD 20815. Dr. Bitar's primary practice is Eye Doctors of Washington in Chevy Chase, Maryland. Dmand AI also links Dr. Bitar to 2 group practices and clinics and 1 medical group.
What is Dr. Maya S. Bitar's office phone number?
The practice phone on file for Dr. Bitar is (301) 215-7100.
What is Dr. Maya S. Bitar's medical license number?
Dr. Bitar holds West Virginia license 26933, one of the licenses on file in 2 states.
Which states has Dr. Maya S. Bitar been licensed in?
Dmand AI has state licenses on file for Dr. Bitar in West Virginia and District of Columbia.
Which hospitals is Dr. Maya S. Bitar affiliated with?
Dr. Bitar is affiliated with The George Washington University Hospital.
What medical group is Dr. Maya S. Bitar part of?
Dr. Bitar is linked to The GW Medical Faculty Associates. Dmand AI links Dr. Bitar to 1 more medical group.
Does Dr. Maya S. Bitar accept Medicare?
Yes. CMS data shows Dr. Bitar billed Medicare for 1,121 services in 2024, and Dr. Bitar accepts Medicare assignment.
How many Medicare patients does Dr. Maya S. Bitar see?
CMS counts 364 Medicare patients who saw Dr. Bitar in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Maya S. Bitar bill to Medicare?
In 2024, Dr. Bitar's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and eye exam or test (92025).
What drugs does Dr. Maya S. Bitar prescribe most?
In 2024 Medicare Part D data, Dr. Bitar's most prescribed drugs by claims were Latanoprost, Azithromycin and Xiidra.
Has Dr. Maya S. Bitar received payments from drug or device companies?
CMS Open Payments shows $1,777 in general payments to Dr. Bitar from 19 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Maya S. Bitar been practicing?
Dr. Bitar graduated from medical school in 2006, 20 years ago.
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