Dr. Ramarao Vunnam, MD
- Medicare services, 2024
- 685
- Medicare patients, 2024
- 455
- Part D claims, 2024
- 85
- MIPS score, 2024
- 86
- Hospital affiliations
- 5
- Practice address
- 9000 Franklin Square Drive, Rosedale, MD 21237
- Practice phone
- Call (443) 777-7850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vunnam'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. Ramarao Vunnam is a cardiologist in Rosedale, Maryland
Dr. Vunnam practices at MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health.
Dr. Vunnam's NPI, 1447583323, was assigned on September 10, 2009. Dr. Vunnam holds Maryland license D0082348.
- NPI
- 1447583323NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517191794
- NPI enumeration date
- September 10, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 777-7850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ramarao Vunnam practices at MedStar Franklin Square Medical Center in Rosedale, Maryland
Dr. Vunnam's primary practice is MedStar Franklin Square Medical Center, at 9000 Franklin Square Drive, Rosedale, MD 21237 in Baltimore County. The practice phone is (443) 777-7850.
- MedStar Franklin Square Medical Center9000 Franklin Square Drive, Rosedale, MD 21237 · Baltimore CountyPhone(443) 777-7850
Source: Dmand AI Affiliation Data
Dr. Ramarao Vunnam is affiliated with 5 sites of care and 2 medical groups
Dr. Vunnam's primary practice is MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health. Dr. Vunnam is also affiliated with Penn State Health Milton S. Hershey Medical Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Vunnam to 3 more hospitals and 1 medical group, 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. Ramarao Vunnam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vunnam practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Franklin Square Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MedStar Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ramarao Vunnam is one of 503 cardiologists in Maryland
Cardiovascular disease is Dr. Vunnam's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Vunnam is licensed in Maryland.
Specialties and state licenses
- Cardiovascular disease, MarylandPrimary
Cardiologists near Dr. Vunnam
Counts of cardiologists 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. Ramarao Vunnam billed Medicare for 685 services in 2024
CMS data shows 685 Medicare services from Dr. Vunnam across 10 procedure codes in 2024, for 455 Medicare patients. Medicare paid $24,616 for them.
Dr. Vunnam's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Tests and treatments
- 2021: 02024: 547
- Office and hospital visits
- 2021: 3202024: 13857%
Where Dr. Vunnam's Medicare services took place, 2024
- In an office11917%
- In a facility56683%
Dr. Vunnam compared with the Maryland median for cardiologists, 2024
- Dr. Vunnam
- Maryland median
- Medicare services
- 685vs 2,58774% below
- Medicare patients
- 455vs 1,15261% below
- Part D claims
- 11vs 1,19899% below
Medians across 496 cardiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Vunnam'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. Vunnam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vunnam and other cardiologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ramarao Vunnam treated 455 Medicare patients in 2024, average age 75
CMS counts 455 Medicare patients who saw Dr. Vunnam in 2024. The largest group is 75 to 84, with 166 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.93, 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. Vunnam's median patient age at 64, with 52% women.
Dr. Vunnam's Medicare patients by age, 2024
Dr. Vunnam's Medicare patients by sex, 2024
- Women25255%
- Men20345%
Chronic conditions among Dr. Vunnam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease60%
- Arthritis55%
- Chronic kidney disease49%
- Heart failure49%
- Diabetes45%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vunnam'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
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ramarao Vunnam wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Vunnam wrote 85 Medicare Part D claims for 34 patients. 72% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $96 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Vunnam's Part D claims by kind of drug, 2024
- Generic61 claims72%
- Brand-name and other24 claims28%
Dr. Vunnam'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 1115%
Drugs named by CMS: 1 in 2024, 1 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. Ramarao Vunnam 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. Vunnam for performance year 2024, reported as part of a group. Dr. Vunnam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Vunnam's MIPS scores, performance year 2024
- 86of 100Final score
- 66.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ramarao Vunnam received $5,063 in industry payments from 2017 to 2025
CMS Open Payments shows 53 general payments to Dr. Vunnam from 10 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 56% of the total. Abbott Laboratories paid the most, $4,364.
General payments to Dr. Vunnam by program year, 2017 to 2025
General payments to Dr. Vunnam by kind, 2017 to 2025
- Travel and lodging$2,85556%
- Food and beverage$1,86537%
- Education$3427%
Companies that paid Dr. Vunnam the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ramarao Vunnam'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) |
| 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. Ramarao Vunnam
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. Ramarao Vunnam's NPI number?
Dr. Ramarao Vunnam's NPI number is 1447583323. It was assigned on September 10, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ramarao Vunnam?
Dr. Ramarao Vunnam is a cardiologist in Rosedale, Maryland. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ramarao Vunnam practice?
Dr. Vunnam practices at 9000 Franklin Square Drive, Rosedale, MD 21237. Dr. Vunnam's primary practice is MedStar Franklin Square Medical Center in Rosedale, Maryland, part of MedStar Health. Dmand AI also links Dr. Vunnam to 3 hospitals and 1 medical group.
What is Dr. Ramarao Vunnam's office phone number?
The practice phone on file for Dr. Vunnam is (443) 777-7850.
What is Dr. Ramarao Vunnam's medical license number?
Dr. Vunnam holds Maryland license D0082348.
Which hospitals is Dr. Ramarao Vunnam affiliated with?
Dr. Vunnam practices at MedStar Franklin Square Medical Center in Rosedale, Maryland. Dr. Vunnam is also affiliated with Penn State Health Milton S. Hershey Medical Center. Dmand AI links Dr. Vunnam to 3 more hospitals.
What medical group is Dr. Ramarao Vunnam part of?
Dr. Vunnam is linked to MedStar Medical Group. Dmand AI links Dr. Vunnam to 1 more medical group.
Does Dr. Ramarao Vunnam accept Medicare?
Yes. CMS data shows Dr. Vunnam billed Medicare for 685 services in 2024, and Dr. Vunnam accepts Medicare assignment.
What is Dr. Ramarao Vunnam's MIPS score?
Dr. Vunnam'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. Ramarao Vunnam see?
CMS counts 455 Medicare patients who saw Dr. Vunnam in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Ramarao Vunnam bill to Medicare?
In 2024, Dr. Vunnam's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and heart test or procedure (93000).
What drugs does Dr. Ramarao Vunnam prescribe most?
In 2024 Medicare Part D data, Dr. Vunnam's most prescribed drugs by claims were Metoprolol Succinate.
Has Dr. Ramarao Vunnam received payments from drug or device companies?
CMS Open Payments shows $5,063 in general payments to Dr. Vunnam from 10 companies from 2017 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Ramarao Vunnam been practicing?
Dr. Vunnam graduated from medical school in 2005, 21 years ago.
Selling to cardiovascular disease practices?
See cardiologists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card