AlcoholsBacteremiaCatheterization, Central Venous
Dr. Nisha Thannikkary Manickam, DO
NPI1023342938PAC ID4385836188
- Medicare services, 2024
- 474
- Medicare patients, 2024
- 230
- Part D claims, 2024
- 277
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 2304 Wesvill Ct, Raleigh, NC 27607
- Practice phone
- Call (919) 571-1567
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Raleigh Infectious Diseases Associates PA
Raleigh, North Carolina
Find Dr. Manickam's professional email, personal email and mobile number
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Dr. Nisha Thannikkary Manickam is an infectious disease specialist in Raleigh, North Carolina
Dr. Manickam practices at Raleigh Infectious Diseases Associates PA in Raleigh, North Carolina.
Dr. Manickam's NPI, 1023342938, was assigned on September 24, 2009. Dr. Manickam graduated from Philadelphia College of Osteopathic Medicine in 2002. Dr. Manickam holds North Carolina license 2012-00503.
NPI and contact details
- NPI
- 1023342938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385836188
- NPI enumeration date
- September 24, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 571-1567
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nisha Thannikkary Manickam practices at Raleigh Infectious Diseases Associates PA in Raleigh, North Carolina
Dr. Manickam's primary practice is Raleigh Infectious Diseases Associates PA, at 2304 Wesvill Ct, Raleigh, NC 27607 in Wake County. The practice phone is (919) 571-1567.
- Raleigh Infectious Diseases Associates PA2304 Wesvill Ct, Raleigh, NC 27607 · Wake CountyPhone(919) 571-1567
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nisha Thannikkary Manickam is affiliated with 4 sites of care and 1 medical group
Dr. Manickam's primary practice is Raleigh Infectious Diseases Associates PA in Raleigh, North Carolina. Dr. Manickam is also affiliated with WakeMed Raleigh Campus. The medical group on file is WakeMed Physician Practices. Dmand AI also links Dr. Manickam to 1 more hospital and 1 group practice or clinic, each named with a free account.
Raleigh Infectious Diseases Associates PAPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nisha Thannikkary Manickam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manickam practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Raleigh Infectious Diseases Associates PA | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nisha Thannikkary Manickam is one of 276 infectious disease specialists in North Carolina
Infectious disease is Dr. Manickam's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Manickam is board certified in infectious disease by the American Board of Internal Medicine. Dr. Manickam is licensed in North Carolina.
Specialties and state licenses
- Infectious disease, North CarolinaPrimary
Infectious disease specialists near Dr. Manickam
Counts of infectious disease specialists 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. Nisha Thannikkary Manickam billed Medicare for 474 services in 2024
CMS data shows 474 Medicare services from Dr. Manickam across 5 procedure codes in 2024, for 230 Medicare patients. Medicare paid $46,028 for them.
Medicare services, 2024474
Medicare patients230
Paid by Medicare$46,028
Procedure codes5
Dr. Manickam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7082024: 47433%
- Tests and treatments
- 2023: 582024: 0100%
Where Dr. Manickam's Medicare services took place, 2024
- In an office296%
- In a facility44594%
Dr. Manickam compared with the North Carolina median for infectious disease specialists, 2024
- Dr. Manickam
- North Carolina median
- Medicare services
- 474vs 2282.1 times
- Medicare patients
- 230vs 1102.1 times
- Part D claims
- 192vs 2088% below
Medians across 253 infectious disease specialists in North Carolina with Dmand AI profiles that report each measure.
Dr. Manickam'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. Manickam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Manickam and other infectious disease specialists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nisha Thannikkary Manickam treated 230 Medicare patients in 2024, average age 74
CMS counts 230 Medicare patients who saw Dr. Manickam in 2024. The largest group is 75 to 84, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.77, 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. Manickam's median patient age at 62, with 47% women.
Medicare patients, 2024230
Average age74
Average risk score2.77
Also on Medicaid21%
Dr. Manickam's Medicare patients by age, 2024
Dr. Manickam's Medicare patients by sex, 2024
- Women11048%
- Men12052%
Chronic conditions among Dr. Manickam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes56%
- Chronic kidney disease52%
- Mood disorders52%
- Depression50%
- Ischemic heart disease50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Manickam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nisha Thannikkary Manickam wrote 277 Medicare Part D claims in 2024
In 2024, Dr. Manickam wrote 277 Medicare Part D claims for 55 patients. 84% of them were for generic drugs. CMS names the drug for 192 of them, across 10 drugs with 11 or more claims each, at $118,721 in total drug cost. In 2023, CMS named 275 claims across 12 drugs.
Part D claims, 2024277
Drugs named by CMS10
Total drug cost$118,721
Part D patients55
Dr. Manickam's Part D claims by kind of drug, 2024
- Generic232 claims84%
- Brand-name45 claims16%
Dr. Manickam'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. Manickam's Part D claims, 2024
- Antibiotics70%194 of 277 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: 2752024: 19230%
Drugs named by CMS: 10 in 2024, 12 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
How Dr. Nisha Thannikkary Manickam takes part in Medicare
Dr. Manickam 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. Nisha Thannikkary Manickam has 1 publication on record
Dmand AI links 1 paper to Dr. Manickam. Dr. Manickam's most frequent co-author is Priyanka Hiten Parekh, MD.
Papers1
Dr. Manickam's most frequent co-authors
Recent publications by Dr. Manickam
See who Dr. Manickam researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Manickam works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nisha Thannikkary Manickam received $1,425 in industry payments from 2016 to 2025
CMS Open Payments shows 52 general payments to Dr. Manickam from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $897.
General payments to Dr. Manickam by program year, 2016 to 2025
Companies that paid Dr. Manickam 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. Nisha Thannikkary Manickam graduated from Philadelphia College of Osteopathic Medicine
Dr. Manickam graduated from Philadelphia College of Osteopathic Medicine in 2002.
- Medical school
- Board certified in infectious disease
Source: Dmand AI Professional Profile Data
Sources for Dr. Nisha Thannikkary Manickam'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. Nisha Thannikkary Manickam
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. Nisha Thannikkary Manickam's NPI number?
Dr. Nisha Thannikkary Manickam's NPI number is 1023342938. It was assigned on September 24, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Nisha Thannikkary Manickam?
Dr. Nisha Thannikkary Manickam is an infectious disease specialist in Raleigh, North Carolina. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Nisha Thannikkary Manickam practice?
Dr. Manickam practices at 2304 Wesvill Ct, Raleigh, NC 27607. Dr. Manickam's primary practice is Raleigh Infectious Diseases Associates PA in Raleigh, North Carolina. Dmand AI also links Dr. Manickam to 1 hospital and 1 group practice or clinic.
What is Dr. Nisha Thannikkary Manickam's office phone number?
The practice phone on file for Dr. Manickam is (919) 571-1567.
What is Dr. Nisha Thannikkary Manickam's medical license number?
Dr. Manickam holds North Carolina license 2012-00503.
Which hospitals is Dr. Nisha Thannikkary Manickam affiliated with?
Dr. Manickam is affiliated with WakeMed Raleigh Campus. Dmand AI links Dr. Manickam to 1 more hospital.
What medical group is Dr. Nisha Thannikkary Manickam part of?
Dr. Manickam is linked to WakeMed Physician Practices.
Does Dr. Nisha Thannikkary Manickam accept Medicare?
Yes. CMS data shows Dr. Manickam billed Medicare for 474 services in 2024, and Dr. Manickam accepts Medicare assignment.
How many Medicare patients does Dr. Nisha Thannikkary Manickam see?
CMS counts 230 Medicare patients who saw Dr. Manickam in 2024, with an average age of 74.
Is Dr. Nisha Thannikkary Manickam board certified?
Yes. Dr. Manickam is board certified in infectious disease by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Nisha Thannikkary Manickam bill to Medicare?
In 2024, Dr. Manickam's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99233).
Where did Dr. Nisha Thannikkary Manickam go to medical school?
Dr. Manickam graduated from Philadelphia College of Osteopathic Medicine in 2002.
What drugs does Dr. Nisha Thannikkary Manickam prescribe most?
In 2024 Medicare Part D data, Dr. Manickam's most prescribed drugs by claims were Doxycycline Hyclate, Ceftriaxone and Cephalexin.
Has Dr. Nisha Thannikkary Manickam received payments from drug or device companies?
CMS Open Payments shows $1,425 in general payments to Dr. Manickam from 14 companies from 2016 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Nisha Thannikkary Manickam been practicing?
Dr. Manickam graduated from medical school in 2002, 24 years ago.
Does Dr. Nisha Thannikkary Manickam do research?
Dmand AI links 1 publication to Dr. Manickam.
Who does Dr. Nisha Thannikkary Manickam publish with?
Dr. Manickam's most frequent co-authors are Priyanka Hiten Parekh, MD (1 shared paper).
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