Dr. Cheryl Mensah, MD
- Medicare services, 2024
- 352
- Medicare patients, 2024
- 179
- Part D claims, 2024
- 430
- MIPS score, 2024
- 79
- Hospital affiliations
- 5
- Practice address
- 5 Perryridge Rd, Greenwich, CT 06830
- Practice phone
- Call (203) 863-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mensah'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. Cheryl Mensah is a hematologist and oncologist in Greenwich, Connecticut
Dr. Mensah practices at Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System.
Dr. Mensah's NPI, 1730454232, was assigned on March 15, 2012. Dr. Mensah graduated from Wayne State University School Of Medicine in 2011. Dr. Mensah holds New York license 271959.
- NPI
- 1730454232NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406113620
- NPI enumeration date
- March 15, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 863-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cheryl Mensah practices at Greenwich Hospital in Greenwich, Connecticut
Dr. Mensah's primary practice is Greenwich Hospital, at 5 Perryridge Rd, Greenwich, CT 06830 in Fairfield County. The practice phone is (203) 863-3000.
- Greenwich Hospital5 Perryridge Rd, Greenwich, CT 06830 · Fairfield CountyPhone(203) 863-3000
Source: Dmand AI Affiliation Data
Dr. Cheryl Mensah is affiliated with 7 sites of care and 4 medical groups
Dr. Mensah's primary practice is Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System. Dr. Mensah is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Mensah to 3 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cheryl Mensah's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mensah practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenwich Hospital | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cheryl Mensah is one of 175 hematologists and oncologists in Connecticut
Hematology and oncology is Dr. Mensah's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Mensah is licensed in New York.
Specialties and state licenses
- Hematology and oncology, New YorkPrimary
Hematologists and oncologists near Dr. Mensah
Counts of hematologists and oncologists 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. Cheryl Mensah billed Medicare for 352 services in 2024
CMS data shows 352 Medicare services from Dr. Mensah across 5 procedure codes in 2024, for 179 Medicare patients. Medicare paid $40,438 for them.
Dr. Mensah's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2062024: 35271%
Where Dr. Mensah's Medicare services took place, 2024
- In an office20458%
- In a facility14842%
Dr. Mensah compared with the Connecticut median for hematologists and oncologists, 2024
- Dr. Mensah
- Connecticut median
- Medicare services
- 352vs 54135% below
- Medicare patients
- 179vs 20814% below
- Part D claims
- 261vs 45142% below
Medians across 168 hematologists and oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Mensah'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cheryl Mensah treated 179 Medicare patients in 2024, average age 75
CMS counts 179 Medicare patients who saw Dr. Mensah in 2024. The largest group is 75 to 84, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.97, 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. Mensah's median patient age at 60, with 66% women.
Dr. Mensah's Medicare patients by age, 2024
Dr. Mensah's Medicare patients by sex, 2024
- Women10056%
- Men7944%
Chronic conditions among Dr. Mensah's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Anxiety40%
- Ischemic heart disease40%
- Diabetes38%
- Mood disorders36%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mensah's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women66%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cheryl Mensah wrote 430 Medicare Part D claims in 2024
In 2024, Dr. Mensah wrote 430 Medicare Part D claims for 53 patients. 64% of them were for generic drugs. CMS names the drug for 261 of them, across 10 drugs with 11 or more claims each, at $153,929 in total drug cost. In 2023, CMS named 609 claims across 18 drugs.
Dr. Mensah's Part D claims by kind of drug, 2024
- Generic275 claims64%
- Brand-name155 claims36%
Dr. Mensah'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. Mensah's Part D claims, 2024
- Opioids22%96 of 430 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: 6092024: 26157%
Drugs named by CMS: 10 in 2024, 18 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. Cheryl Mensah scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Mensah for performance year 2024, reported as part of a group. Dr. Mensah accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mensah as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Mensah's MIPS scores, performance year 2024
- 79of 100Final score
- 57.9of 100Quality
- 77of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 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. Cheryl Mensah received $249,451 in industry payments from 2017 to 2025
CMS Open Payments shows 193 general payments to Dr. Mensah from 21 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 98% of the total. Vertex Pharmaceuticals Incorporated paid the most, $235,375. It also lists 1 research payment totaling $400 in 2020.
General payments to Dr. Mensah by program year, 2017 to 2025
General payments to Dr. Mensah by kind, 2017 to 2025
- Consulting fees$245,65098%
- Food and beverage$2,7201%
- Travel and lodging$1,0250%
- Education$560%
Companies that paid Dr. Mensah the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cheryl Mensah graduated from Wayne State University School Of Medicine
Dr. Mensah graduated from Wayne State University School Of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cheryl Mensah'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) |
| 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. Cheryl Mensah
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. Cheryl Mensah's NPI number?
Dr. Cheryl Mensah's NPI number is 1730454232. It was assigned on March 15, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Cheryl Mensah?
Dr. Cheryl Mensah is a hematologist and oncologist in Greenwich, Connecticut. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Cheryl Mensah practice?
Dr. Mensah practices at 5 Perryridge Rd, Greenwich, CT 06830. Dr. Mensah's primary practice is Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System. Dmand AI also links Dr. Mensah to 3 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Cheryl Mensah's office phone number?
The practice phone on file for Dr. Mensah is (203) 863-3000.
What is Dr. Cheryl Mensah's medical license number?
Dr. Mensah holds New York license 271959.
Which hospitals is Dr. Cheryl Mensah affiliated with?
Dr. Mensah practices at Greenwich Hospital in Greenwich, Connecticut. Dr. Mensah is also affiliated with Yale New Haven Hospital. Dmand AI links Dr. Mensah to 3 more hospitals.
What medical group is Dr. Cheryl Mensah part of?
Dr. Mensah is linked to Yale Health. Dmand AI links Dr. Mensah to 3 more medical groups.
Does Dr. Cheryl Mensah accept Medicare?
Yes. CMS data shows Dr. Mensah billed Medicare for 352 services in 2024, and Dr. Mensah accepts Medicare assignment.
Does Dr. Cheryl Mensah offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mensah as offering telehealth services.
What is Dr. Cheryl Mensah's MIPS score?
Dr. Mensah's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Cheryl Mensah see?
CMS counts 179 Medicare patients who saw Dr. Mensah in 2024, with an average age of 75.
What services does Dr. Cheryl Mensah bill to Medicare?
In 2024, Dr. Mensah's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, new patient (99204).
Where did Dr. Cheryl Mensah go to medical school?
Dr. Mensah graduated from Wayne State University School Of Medicine in 2011.
What drugs does Dr. Cheryl Mensah prescribe most?
In 2024 Medicare Part D data, Dr. Mensah's most prescribed drugs by claims were Eliquis, Hydroxyurea and Oxycodone HCl.
Has Dr. Cheryl Mensah received payments from drug or device companies?
CMS Open Payments shows $249,451 in general payments to Dr. Mensah from 21 companies from 2017 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. Cheryl Mensah been practicing?
Dr. Mensah graduated from medical school in 2011, 15 years ago.
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