Dr. Rana Hassan, MD, PC
- Medicare services, 2024
- 13,602
- Medicare patients, 2024
- 908
- Part D claims, 2024
- 22,404
- Publications
- 6
- Hospital affiliations
- 2
- Practice address
- 71 Franklin Ave, Franklin Square, NY 11010
- Practice phone
- Call (516) 594-5961
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rana N. Hassan, M.D.
Franklin Square, New York
Find Dr. Hassan'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. Rana Hassan is an internist in Franklin Square, New York
Dr. Hassan practices at Rana N. Hassan, M.D. in Franklin Square, New York.
Dr. Hassan's NPI, 1467450759, was assigned on July 11, 2005. Dr. Hassan graduated from Ross University School of Medicine in 1999. Dr. Hassan holds New York license 225093-1.
- NPI
- 1467450759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012800022
- NPI enumeration date
- July 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 594-5961
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rana Hassan practices at Rana N. Hassan, M.D. in Franklin Square, New York
Dr. Hassan's primary practice is Rana N. Hassan, M.D., at 71 Franklin Ave, Franklin Square, NY 11010 in Nassau County. The practice phone is (516) 594-5961.
- Rana N. Hassan, M.D.71 Franklin Ave, Franklin Square, NY 11010 · Nassau CountyPhone(516) 594-5961
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rana Hassan is affiliated with 20 sites of care and 7 medical groups
Dr. Hassan's primary practice is Rana N. Hassan, M.D. in Franklin Square, New York. Dr. Hassan is also affiliated with Stony Brook University Hospital. The medical group on file is Rana N Hassan MD PC. Dmand AI also links Dr. Hassan to 1 more hospital, 6 skilled nursing facilities, 6 medical groups, 5 group practices and clinics, 5 home health agencies and 1 hospice, 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. Rana Hassan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hassan practices, 19 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rana N. Hassan, M.D. | Available with a free account |
| +19 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rana Hassan is one of 9,643 internists in New York
Internal medicine is Dr. Hassan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hassan is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Hassan
Counts of internists 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. Rana Hassan billed Medicare for 13,602 services in 2024
CMS data shows 13,602 Medicare services from Dr. Hassan across 10 procedure codes in 2024, for 908 Medicare patients. Medicare paid $882,285 for them.
Dr. Hassan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 11,8042024: 13,60215%
Where Dr. Hassan's Medicare services took place, 2024
- In an office5,01037%
- In a facility8,59263%
Dr. Hassan compared with the New York median for internists, 2024
- Dr. Hassan
- New York median
- Medicare services
- 13,602vs 42631.9 times
- Medicare patients
- 908vs 1585.7 times
- Part D claims
- 21,425vs 62234.4 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Hassan'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.
Need commercial claims for Dr. Hassan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hassan and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rana Hassan treated 908 Medicare patients in 2024, average age 80
CMS counts 908 Medicare patients who saw Dr. Hassan in 2024. The largest group is 85 and over, with 335 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 2.80, 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. Hassan's median patient age at 77, with 51% women.
Dr. Hassan's Medicare patients by age, 2024
Dr. Hassan's Medicare patients by sex, 2024
- Women54560%
- Men36340%
Chronic conditions among Dr. Hassan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes59%
- Ischemic heart disease57%
- Mood disorders56%
- Depression49%
- Alzheimer's and dementia48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hassan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rana Hassan wrote 22,404 Medicare Part D claims in 2024
In 2024, Dr. Hassan wrote 22,404 Medicare Part D claims for 815 patients. 81% of them were for generic drugs. CMS names the drug for 21,425 of them, across 249 drugs with 11 or more claims each, at $1,359,185 in total drug cost. In 2023, CMS named 19,976 claims across 229 drugs.
Dr. Hassan's Part D claims by kind of drug, 2024
- Generic18,049 claims81%
- Brand-name4,217 claims19%
- Other138 claims1%
Dr. Hassan'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. Hassan's Part D claims, 2024
- Opioids1%230 of 22,404 claims
- Antibiotics3%726 of 22,404 claims
- Antipsychotics, patients 65 and over3%640 of 22,404 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: 19,9762024: 21,4257%
Drugs named by CMS: 249 in 2024, 229 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. Rana Hassan offers telehealth to Medicare patients
Dr. Hassan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hassan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rana Hassan has 6 publications on record
Dmand AI links 6 papers to Dr. Hassan, published from 2019 to 2023. 2021 was the busiest year, with 2. Dr. Hassan's most frequent co-author is Sofia Ahmed, MD.
Dr. Hassan's papers by year, 2019 to 2023
Dr. Hassan's most frequent co-authors
Recent publications by Dr. Hassan
BMC Cardiovasc Disord
See who Dr. Hassan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hassan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rana Hassan received $3,005 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Hassan from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Avanir Pharmaceuticals, Inc. paid the most, $618.
General payments to Dr. Hassan by program year, 2016 to 2025
Companies that paid Dr. Hassan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rana Hassan graduated from Ross University School of Medicine
Dr. Hassan graduated from Ross University School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rana Hassan'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Rana Hassan
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. Rana Hassan's NPI number?
Dr. Rana Hassan's NPI number is 1467450759. It was assigned on July 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Rana Hassan?
Dr. Rana Hassan is an internist in Franklin Square, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rana Hassan practice?
Dr. Hassan practices at 71 Franklin Ave, Franklin Square, NY 11010. Dr. Hassan's primary practice is Rana N. Hassan, M.D. in Franklin Square, New York. Dmand AI also links Dr. Hassan to 1 hospital, 6 skilled nursing facilities, 6 medical groups, 5 group practices and clinics, 5 home health agencies and 1 hospice.
What is Dr. Rana Hassan's office phone number?
The practice phone on file for Dr. Hassan is (516) 594-5961.
What is Dr. Rana Hassan's medical license number?
Dr. Hassan holds New York license 225093-1.
Which hospitals is Dr. Rana Hassan affiliated with?
Dr. Hassan is affiliated with Stony Brook University Hospital. Dmand AI links Dr. Hassan to 1 more hospital.
What medical group is Dr. Rana Hassan part of?
Dr. Hassan is linked to Rana N Hassan MD PC. Dmand AI links Dr. Hassan to 6 more medical groups.
Does Dr. Rana Hassan accept Medicare?
Yes. CMS data shows Dr. Hassan billed Medicare for 13,602 services in 2024, and Dr. Hassan accepts Medicare assignment.
Does Dr. Rana Hassan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hassan as offering telehealth services.
How many Medicare patients does Dr. Rana Hassan see?
CMS counts 908 Medicare patients who saw Dr. Hassan in 2024, with an average age of 80.
Show 7 more questionsShow fewer questions
What services does Dr. Rana Hassan bill to Medicare?
In 2024, Dr. Hassan's most billed Medicare services were nursing facility care (99308), nursing facility care (99309) and care management and other visits (99458).
Where did Dr. Rana Hassan go to medical school?
Dr. Hassan graduated from Ross University School of Medicine in 1999.
What drugs does Dr. Rana Hassan prescribe most?
In 2024 Medicare Part D data, Dr. Hassan's most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Rana Hassan received payments from drug or device companies?
CMS Open Payments shows $3,005 in general payments to Dr. Hassan from 19 companies from 2016 to 2025. The largest total came from Avanir Pharmaceuticals, Inc.
How long has Dr. Rana Hassan been practicing?
Dr. Hassan graduated from medical school in 1999, 27 years ago.
Does Dr. Rana Hassan do research?
Dmand AI links 6 publications to Dr. Hassan, published from 2019 to 2023.
Who does Dr. Rana Hassan publish with?
Dr. Hassan's most frequent co-authors are Sofia Ahmed, MD (2 shared papers).
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