Dr. Christopher Maurischat, MD
- Medicare services, 2024
- 1,162
- Medicare patients, 2024
- 686
- Part D claims, 2024
- 888
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 585 Merrick Rd, Lynbrook, NY 11563
- Practice phone
- Call (516) 783-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Citymd Urgent Care
Lynbrook, New York
Find Dr. Maurischat's professional email, personal email and mobile number
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Dr. Christopher Maurischat is an emergency medicine physician in Lynbrook, New York
Dr. Maurischat practices at Citymd Urgent Care in Lynbrook, New York.
Dr. Maurischat's NPI, 1942397518, was assigned on October 6, 2006. Dr. Maurischat graduated from Georgetown University School Of Medicine in 2003. Dr. Maurischat holds New York license 240764.
- NPI
- 1942397518NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951302868
- NPI enumeration date
- October 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 783-4600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Maurischat practices at Citymd Urgent Care in Lynbrook, New York
Dr. Maurischat's primary practice is Citymd Urgent Care, at 585 Merrick Rd, Lynbrook, NY 11563 in Nassau County. The practice phone is (516) 783-4600.
- Citymd Urgent Care585 Merrick Rd, Lynbrook, NY 11563 · Nassau CountyPhone(516) 783-4600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher Maurischat is affiliated with 2 sites of care and 1 medical group
Dr. Maurischat's primary practice is Citymd Urgent Care in Lynbrook, New York. Dr. Maurischat is also affiliated with St. Francis Hospital & Heart Center. The medical group on file is CityMD.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Maurischat's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maurischat practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Citymd Urgent Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Maurischat is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Maurischat's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Maurischat is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Maurischat
Counts of emergency medicine physicians 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. Christopher Maurischat billed Medicare for 1,162 services in 2024
CMS data shows 1,162 Medicare services from Dr. Maurischat across 13 procedure codes in 2024, for 686 Medicare patients. Medicare paid $70,413 for them. Every service was in an office.
Dr. Maurischat's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6722024: 6862%
- Lab and pathology
- 2023: 4022024: 3932%
- Imaging
- 2023: 612024: 5411%
- Surgery
- 2023: 242024: 1538%
- Tests and treatments
- 2023: 182024: 1422%
Dr. Maurischat compared with the New York median for emergency medicine physicians, 2024
- Dr. Maurischat
- New York median
- Medicare services
- 1,162vs 2195.3 times
- Medicare patients
- 686vs 2163.2 times
- Part D claims
- 785vs 2927.1 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Maurischat'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. Maurischat and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Maurischat treated 686 Medicare patients in 2024, average age 73
CMS counts 686 Medicare patients who saw Dr. Maurischat in 2024. The largest group is 65 to 74, with 297 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Maurischat's median patient age at 32, with 59% women.
Dr. Maurischat's Medicare patients by age, 2024
Dr. Maurischat's Medicare patients by sex, 2024
- Women42562%
- Men26138%
Chronic conditions among Dr. Maurischat's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis50%
- Ischemic heart disease34%
- Diabetes31%
- Anxiety28%
- Mood disorders21%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maurischat's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Maurischat wrote 888 Medicare Part D claims in 2024
In 2024, Dr. Maurischat wrote 888 Medicare Part D claims for 592 patients. 93% of them were for generic drugs. CMS names the drug for 785 of them, across 22 drugs with 11 or more claims each, at $12,307 in total drug cost. In 2023, CMS named 559 claims across 14 drugs.
Dr. Maurischat's Part D claims by kind of drug, 2024
- Generic825 claims93%
- Brand-name48 claims5%
- Other15 claims2%
Dr. Maurischat'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. Maurischat's Part D claims, 2024
- Antibiotics38%334 of 888 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: 5592024: 78540%
Drugs named by CMS: 22 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. Christopher Maurischat scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Maurischat for performance year 2024, reported as part of a group. Dr. Maurischat accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Maurischat's MIPS scores, performance year 2024
- 86of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Christopher Maurischat received $22 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Maurischat from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $22.
Companies that paid Dr. Maurischat the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Maurischat graduated from Georgetown University School Of Medicine
Dr. Maurischat graduated from Georgetown University School Of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Maurischat'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Christopher Maurischat
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. Christopher Maurischat's NPI number?
Dr. Christopher Maurischat's NPI number is 1942397518. It was assigned on October 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Maurischat?
Dr. Christopher Maurischat is an emergency medicine physician in Lynbrook, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christopher Maurischat practice?
Dr. Maurischat practices at 585 Merrick Rd, Lynbrook, NY 11563. Dr. Maurischat's primary practice is Citymd Urgent Care in Lynbrook, New York.
What is Dr. Christopher Maurischat's office phone number?
The practice phone on file for Dr. Maurischat is (516) 783-4600.
What is Dr. Christopher Maurischat's medical license number?
Dr. Maurischat holds New York license 240764.
Which hospitals is Dr. Christopher Maurischat affiliated with?
Dr. Maurischat is affiliated with St. Francis Hospital & Heart Center.
What medical group is Dr. Christopher Maurischat part of?
Dr. Maurischat is linked to CityMD.
Does Dr. Christopher Maurischat accept Medicare?
Yes. CMS data shows Dr. Maurischat billed Medicare for 1,162 services in 2024, and Dr. Maurischat accepts Medicare assignment.
What is Dr. Christopher Maurischat's MIPS score?
Dr. Maurischat's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Christopher Maurischat see?
CMS counts 686 Medicare patients who saw Dr. Maurischat in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Christopher Maurischat bill to Medicare?
In 2024, Dr. Maurischat's most billed Medicare services were office visit, established patient (99213), lab and pathology test (87428) and office visit, established patient (99214).
Where did Dr. Christopher Maurischat go to medical school?
Dr. Maurischat graduated from Georgetown University School Of Medicine in 2003.
What drugs does Dr. Christopher Maurischat prescribe most?
In 2024 Medicare Part D data, Dr. Maurischat's most prescribed drugs by claims were Prednisone, Fluticasone Propionate and Azithromycin.
Has Dr. Christopher Maurischat received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. Maurischat from 1 company from 2020 to 2020. The largest total came from Genentech, Inc.
How long has Dr. Christopher Maurischat been practicing?
Dr. Maurischat graduated from medical school in 2003, 23 years ago.
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