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Dr. Rajat Singh, MD
NPI1235472655PAC ID3476786534
- Medicare services, 2024
- 3,060
- Medicare patients, 2024
- 1,438
- Part D claims, 2024
- 4,279
- Publications
- 72
- MIPS score, 2024
- 92
- Practice address
- 20 Francis Way, Sharpsburg, GA 30277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Piedmont Heart of Sharpsburg - HOPD
Acute Care Hospital outpatient department · Sharpsburg, Georgia
Find Dr. Singh's professional email, personal email and mobile number
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Dr. Rajat Singh is a cardiologist in Sharpsburg, Georgia
Dr. Singh practices at Piedmont Heart of Sharpsburg - HOPD in Sharpsburg, Georgia.
Dr. Singh's NPI, 1235472655, was assigned on April 3, 2013. Dr. Singh graduated from Medical College of Georgia School of Medicine in 2013. Dr. Singh holds Georgia license 75903.
NPI and contact details
- NPI
- 1235472655NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476786534
- NPI enumeration date
- April 3, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rajat Singh practices at Piedmont Heart of Sharpsburg - HOPD in Sharpsburg, Georgia
Dr. Singh's primary practice is Piedmont Heart of Sharpsburg - HOPD, at 20 Francis Way, Sharpsburg, GA 30277.
- Piedmont Heart of Sharpsburg - HOPD20 Francis Way, Sharpsburg, GA 30277
Source: Dmand AI Affiliation Data
Dr. Rajat Singh is affiliated with 5 sites of care and 2 medical groups
Dr. Singh's primary practice is Piedmont Heart of Sharpsburg - HOPD in Sharpsburg, Georgia. Dr. Singh is also affiliated with Piedmont Atlanta. The medical group on file is Piedmont Heart Institute. Dmand AI also links Dr. Singh to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Singh's employer is on file too: a hospital.
Piedmont Heart of Sharpsburg - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rajat Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Heart of Sharpsburg - HOPD | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rajat Singh is one of 665 cardiologists in Georgia
Cardiovascular disease is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Singh's licenses on file in 3 states: Georgia, Massachusetts and Pennsylvania.
Specialties and state licenses
- Cardiovascular disease, GeorgiaPrimary
- Massachusetts license
- Pennsylvania license
Cardiologists near Dr. Singh
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
665cardiologists in Georgia
5cardiologists in Sharpsburg
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rajat Singh billed Medicare for 3,060 services in 2024
CMS data shows 3,060 Medicare services from Dr. Singh across 23 procedure codes in 2024, for 1,438 Medicare patients. Medicare paid $122,872 for them.
Medicare services, 20243,060
Medicare patients1,438
Paid by Medicare$122,872
Procedure codes23
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2722024: 1,62228%
- Office and hospital visits
- 2023: 8382024: 1,01621%
- Other services
- 2023: 02024: 206
- Imaging
- 2023: 1172024: 1152%
- Surgery
- 2023: 1042024: 1013%
Where Dr. Singh's Medicare services took place, 2024
- In an office1,56751%
- In a facility1,49349%
Dr. Singh compared with the Georgia median for cardiologists, 2024
- Dr. Singh
- Georgia median
- Medicare services
- 3,060vs 1,75474% above
- Medicare patients
- 1,438vs 73596% above
- Part D claims
- 4,075vs 2,46765% above
Medians across 637 cardiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Singh'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. Rajat Singh treated 1,438 Medicare patients in 2024, average age 76
CMS counts 1,438 Medicare patients who saw Dr. Singh in 2024. The largest group is 75 to 84, with 580 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.96, 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. Singh's median patient age at 65, with 56% women.
Medicare patients, 20241,438
Average age76
Average risk score1.96
Also on Medicaid12%
Dr. Singh's Medicare patients by age, 2024
Dr. Singh's Medicare patients by sex, 2024
- Women78655%
- Men65245%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Arthritis49%
- Heart failure44%
- Chronic kidney disease43%
- Diabetes42%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rajat Singh wrote 4,279 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 4,279 Medicare Part D claims for 637 patients. 80% of them were for generic drugs. CMS names the drug for 4,075 of them, across 49 drugs with 11 or more claims each, at $794,696 in total drug cost. In 2023, CMS named 2,897 claims across 40 drugs.
Part D claims, 20244,279
Drugs named by CMS49
Total drug cost$794,696
Part D patients637
Dr. Singh's Part D claims by kind of drug, 2024
- Generic3,434 claims80%
- Brand-name845 claims20%
Dr. Singh'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: 2,8972024: 4,07541%
Drugs named by CMS: 49 in 2024, 40 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. Rajat Singh scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Singh for performance year 2024, reported through an alternative payment model (APM). Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Singh's MIPS scores, performance year 2024
- 92of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Rajat Singh has 72 publications on record
Dmand AI links 72 papers to Dr. Singh, published from 2010 to 2025. 2023 was the busiest year, with 7. The most frequent topics are Autophagy, Mice, Inbred C57BL and Liver. Dr. Singh has published most often in Cell Metab. Dr. Singh's most frequent co-authors are Gary J. Schwartz, MD, Diana Athonvarangkul and Mark J. Czaja, MD.
Papers72
Years published2010 to 2025
Dr. Singh's papers by year, 2016 to 2025
Topics Dr. Singh writes about most
- Autophagy
- Mice, Inbred C57BL
- Liver
- Microtubule-Associated Proteins
- Autophagy-Related Protein 7
- Lipid Metabolism
- Lysosomes
- Mice, Knockout
Dr. Singh's most frequent co-authors
- Gary J. Schwartz, MD7 shared papers
- Diana Athonvarangkul5 shared papers
- Mark J. Czaja, MD3 shared papers
Recent publications by Dr. Singh
Angew Chem Int Ed Engl
Bacterial VaccinesGlycoconjugatesKlebsiella pneumoniae
ATPases Associated with Diverse Cellular ActivitiesAutophagyEndosomal Sorting Complexes Required for Transport
Adipose Tissue, BrownAdipose Tissue, WhiteEnergy Metabolism
See who Dr. Singh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singh works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rajat Singh received $2,589 in industry payments from 2018 to 2025
CMS Open Payments shows 101 general payments to Dr. Singh from 30 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 97% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $306.
General payments to Dr. Singh by program year, 2018 to 2025
General payments to Dr. Singh by kind, 2018 to 2025
$2.6Kin total
- Food and beverage$2,50897%
- Education$813%
Companies that paid Dr. Singh the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rajat Singh graduated from Medical College of Georgia School of Medicine
Dr. Singh graduated from Medical College of Georgia School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rajat Singh'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 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) |
| 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. Rajat Singh
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. Rajat Singh's NPI number?
Dr. Rajat Singh's NPI number is 1235472655. It was assigned on April 3, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajat Singh?
Dr. Rajat Singh is a cardiologist in Sharpsburg, Georgia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Rajat Singh practice?
Dr. Singh practices at 20 Francis Way, Sharpsburg, GA 30277. Dr. Singh's primary practice is Piedmont Heart of Sharpsburg - HOPD in Sharpsburg, Georgia. Dmand AI also links Dr. Singh to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Rajat Singh's medical license number?
Dr. Singh holds Georgia license 75903, one of the licenses on file in 3 states.
Which states has Dr. Rajat Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in Georgia, Massachusetts and Pennsylvania.
Which hospitals is Dr. Rajat Singh affiliated with?
Dr. Singh is affiliated with Piedmont Atlanta. Dmand AI links Dr. Singh to 2 more hospitals.
What medical group is Dr. Rajat Singh part of?
Dr. Singh is linked to Piedmont Heart Institute. Dmand AI links Dr. Singh to 1 more medical group.
Does Dr. Rajat Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 3,060 services in 2024, and Dr. Singh accepts Medicare assignment.
What is Dr. Rajat Singh's MIPS score?
Dr. Singh's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Rajat Singh see?
CMS counts 1,438 Medicare patients who saw Dr. Singh in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Rajat Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93000).
Where did Dr. Rajat Singh go to medical school?
Dr. Singh graduated from Medical College of Georgia School of Medicine in 2013.
What drugs does Dr. Rajat Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Metoprolol Succinate.
Has Dr. Rajat Singh received payments from drug or device companies?
CMS Open Payments shows $2,589 in general payments to Dr. Singh from 30 companies from 2018 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Rajat Singh been practicing?
Dr. Singh graduated from medical school in 2013, 13 years ago.
Does Dr. Rajat Singh do research?
Dmand AI links 72 publications to Dr. Singh, published from 2010 to 2025.
Who does Dr. Rajat Singh publish with?
Dr. Singh's most frequent co-authors are Gary J. Schwartz, MD (7 shared papers), Diana Athonvarangkul (5 shared papers) and Mark J. Czaja, MD (3 shared papers).
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