Dr. Sandhya Vunnam, MD
- Medicare services, 2024
- 282
- Medicare patients, 2024
- 114
- Part D claims, 2024
- 77
- Hospital affiliations
- 3
- Industry payments
- $588
- Practice address
- 677 Church Street, Marietta, GA 30060
- Practice phone
- Call (770) 793-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Sandhya Vunnam is a hospitalist in Marietta, Georgia
Dr. Vunnam practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System.
Dr. Vunnam's NPI, 1013359397, was assigned on July 26, 2013. Dr. Vunnam holds Pennsylvania license MD463789.
- NPI
- 1013359397NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224350202
- NPI enumeration date
- July 26, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 793-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sandhya Vunnam practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia
Dr. Vunnam's primary practice is Wellstar Kennestone Regional Medical Center, at 677 Church Street, Marietta, GA 30060 in Cobb County. The practice phone is (770) 793-5000.
- Wellstar Kennestone Regional Medical Center677 Church Street, Marietta, GA 30060 · Cobb CountyPhone(770) 793-5000
Source: Dmand AI Affiliation Data
Dr. Sandhya Vunnam is affiliated with 3 sites of care and 1 medical group
Dr. Vunnam's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dr. Vunnam is also affiliated with Wellstar Cobb Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Vunnam to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sandhya Vunnam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vunnam practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Kennestone Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sandhya Vunnam is one of 976 hospitalists in Georgia
Hospitalist is Dr. Vunnam's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Vunnam is licensed in Pennsylvania.
Specialties and state licenses
- Hospitalist, PennsylvaniaPrimary
Hospitalists near Dr. Vunnam
Counts of hospitalists 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. Sandhya Vunnam billed Medicare for 282 services in 2024
CMS data shows 282 Medicare services from Dr. Vunnam across 3 procedure codes in 2024, for 114 Medicare patients. Medicare paid $20,426 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vunnam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3922024: 28228%
Dr. Vunnam compared with the Georgia median for hospitalists, 2024
- Dr. Vunnam
- Georgia median
- Medicare services
- 282vs 49143% below
- Medicare patients
- 114vs 23050% below
- Part D claims
- 111vs 8531% above
Medians across 942 hospitalists in Georgia 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sandhya Vunnam treated 114 Medicare patients in 2024, average age 78
CMS counts 114 Medicare patients who saw Dr. Vunnam in 2024. The largest group is 75 to 84, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.19, 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 76, with 60% women.
Dr. Vunnam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vunnam's Medicare patients by sex, 2024
- Women6154%
- Men5346%
Chronic conditions among Dr. Vunnam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease49%
- Diabetes47%
- Mood disorders46%
- Depression43%
- Heart failure43%
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 76
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sandhya Vunnam wrote 77 Medicare Part D claims in 2024
In 2024, Dr. Vunnam wrote 77 Medicare Part D claims for 45 patients. 86% of them were for generic drugs. They cover 8 drugs, with $12,974 in total drug cost. In 2020, CMS named 127 claims across 9 drugs.
Dr. Vunnam's Part D claims by kind of drug, 2024
- Generic66 claims86%
- Brand-name11 claims14%
Dr. Vunnam's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1272021: 11113%
Drugs named by CMS: 8 in 2021, 9 in 2020.
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
How Dr. Sandhya Vunnam takes part in Medicare
Dr. Vunnam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sandhya Vunnam received $588 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Vunnam from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Rigel Pharmaceuticals, Inc. paid the most, $236.
General payments to Dr. Vunnam by program year, 2016 to 2025
Companies that paid Dr. Vunnam the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sandhya 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) |
| 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. Sandhya 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. Sandhya Vunnam's NPI number?
Dr. Sandhya Vunnam's NPI number is 1013359397. It was assigned on July 26, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Sandhya Vunnam?
Dr. Sandhya Vunnam is a hospitalist in Marietta, Georgia. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Sandhya Vunnam practice?
Dr. Vunnam practices at 677 Church Street, Marietta, GA 30060. Dr. Vunnam's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Vunnam to 1 hospital.
What is Dr. Sandhya Vunnam's office phone number?
The practice phone on file for Dr. Vunnam is (770) 793-5000.
What is Dr. Sandhya Vunnam's medical license number?
Dr. Vunnam holds Pennsylvania license MD463789.
Which hospitals is Dr. Sandhya Vunnam affiliated with?
Dr. Vunnam practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia. Dr. Vunnam is also affiliated with Wellstar Cobb Medical Center. Dmand AI links Dr. Vunnam to 1 more hospital.
What medical group is Dr. Sandhya Vunnam part of?
Dr. Vunnam is linked to Wellstar Medical Group.
Does Dr. Sandhya Vunnam accept Medicare?
Yes. CMS data shows Dr. Vunnam billed Medicare for 282 services in 2024, and Dr. Vunnam accepts Medicare assignment.
How many Medicare patients does Dr. Sandhya Vunnam see?
CMS counts 114 Medicare patients who saw Dr. Vunnam in 2024, with an average age of 78.
What services does Dr. Sandhya Vunnam bill to Medicare?
In 2024, Dr. Vunnam's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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What drugs does Dr. Sandhya Vunnam prescribe most?
In 2021 Medicare Part D data, Dr. Vunnam's most prescribed drugs by claims were Eliquis, Doxycycline Hyclate and Metoprolol Succinate.
Has Dr. Sandhya Vunnam received payments from drug or device companies?
CMS Open Payments shows $588 in general payments to Dr. Vunnam from 10 companies from 2016 to 2025. The largest total came from Rigel Pharmaceuticals, Inc.
How long has Dr. Sandhya Vunnam been practicing?
Dr. Vunnam graduated from medical school in 2010, 16 years ago.
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