Marissa Rehman, NP
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 124
- MIPS score, 2024
- 87
- Industry payments
- $21
- Affiliated sites
- 1
- Practice address
- 19825 Frederick Rd, Germantown, MD 20876
- Practice phone
- Call (240) 801-9944
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Patriot Urgent Care - Germantown
Urgent Care Center · Germantown, Maryland
Find Marissa Rehman'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.
Marissa Rehman is a nurse practitioner in Germantown, Maryland
Marissa Rehman practices at Patriot Urgent Care - Germantown in Germantown, Maryland.
Marissa Rehman's NPI, 1639822778, was assigned on January 29, 2022. Marissa Rehman holds District of Columbia license NP500006442.
- NPI
- 1639822778NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264809805
- NPI enumeration date
- January 29, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (240) 801-9944
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marissa Rehman practices at Patriot Urgent Care - Germantown in Germantown, Maryland
Marissa Rehman's primary practice is Patriot Urgent Care - Germantown, at 19825 Frederick Rd, Germantown, MD 20876. The practice phone is (240) 801-9944.
- Patriot Urgent Care - Germantown19825 Frederick Rd, Germantown, MD 20876Phone(240) 801-9944
Source: Dmand AI Affiliation Data
Marissa Rehman is affiliated with 1 site of care and 2 medical groups
Marissa Rehman's primary practice is Patriot Urgent Care - Germantown in Germantown, Maryland. The medical group on file is Patriot Urgent Care. Dmand AI also links Marissa Rehman to 1 more medical group, named with a free account. Marissa Rehman's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marissa Rehman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marissa Rehman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Patriot Urgent Care - Germantown | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marissa Rehman is one of 1,032 nurse practitioners in Maryland
Nurse practitioner is Marissa Rehman's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Marissa Rehman's licenses on file in 3 states: District of Columbia, Maryland and New York.
Specialties and state licenses
- Nurse practitioner, District of ColumbiaPrimary
- Maryland license
- Family nurse practitioner, New York
Nurse practitioners near Marissa Rehman
Counts of nurse practitioners 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
Marissa Rehman treated 111 Medicare patients in 2024, average age 72
CMS counts 111 Medicare patients who saw Marissa Rehman in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 62% 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 Marissa Rehman's median patient age at 36, with 59% women.
Marissa Rehman's Medicare patients by age, 2024
Marissa Rehman's Medicare patients by sex, 2024
- Women6054%
- Men5146%
Chronic conditions among Marissa Rehman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol63%
- Arthritis54%
- Diabetes47%
- Ischemic heart disease41%
- Chronic kidney disease34%
- Mood disorders33%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Marissa Rehman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marissa Rehman wrote 124 Medicare Part D claims in 2024
In 2024, Marissa Rehman wrote 124 Medicare Part D claims for 78 patients. 92% of them were for generic drugs.
Marissa Rehman's Part D claims by kind of drug, 2024
- Generic114 claims92%
- Brand-name and other10 claims8%
Drug classes CMS tracks in Marissa Rehman's Part D claims, 2024
- Antibiotics20%25 of 124 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marissa Rehman scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Marissa Rehman for performance year 2024, reported as part of a group. Marissa Rehman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marissa Rehman's MIPS scores, performance year 2024
- 87of 100Final score
- 70.9of 100Quality
- 40of 100Improvement Activities
- 93of 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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Marissa Rehman received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marissa Rehman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $21.
Companies that paid Marissa Rehman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marissa Rehman'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 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 (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) |
| 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 Marissa Rehman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marissa Rehman's NPI number?
Marissa Rehman's NPI number is 1639822778. It was assigned on January 29, 2022, and it is active in the NPI Registry.
What does Marissa Rehman specialize in?
Marissa Rehman is a nurse practitioner in Germantown, Maryland. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Marissa Rehman practice?
Marissa Rehman practices at 19825 Frederick Rd, Germantown, MD 20876. Marissa Rehman's primary practice is Patriot Urgent Care - Germantown in Germantown, Maryland. Dmand AI also links Marissa Rehman to 1 medical group.
What is Marissa Rehman's office phone number?
The practice phone on file for Marissa Rehman is (240) 801-9944.
What is Marissa Rehman's medical license number?
Marissa Rehman holds District of Columbia license NP500006442, one of the licenses on file in 3 states.
Which states has Marissa Rehman been licensed in?
Dmand AI has state licenses on file for Marissa Rehman in District of Columbia, Maryland and New York.
What medical group is Marissa Rehman part of?
Marissa Rehman is linked to Patriot Urgent Care. Dmand AI links Marissa Rehman to 1 more medical group.
Does Marissa Rehman accept Medicare?
Yes. CMS lists Marissa Rehman as accepting Medicare assignment.
What is Marissa Rehman's MIPS score?
Marissa Rehman's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Marissa Rehman see?
CMS counts 111 Medicare patients who saw Marissa Rehman in 2024, with an average age of 72.
Has Marissa Rehman received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Marissa Rehman from 1 company from 2025 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Marissa Rehman been practicing?
Marissa Rehman graduated from medical school in 2021, 5 years ago.
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