NPPES file of Aug 9, 2026

Nisha Thannikkary Manickam, DO

Infectious Disease Physician · Raleigh, NC

Nisha Thannikkary Manickam, DO is an infectious disease physician with a practice address in Raleigh, North Carolina, and NPI 1023342938, issued on Sep 24, 2009. Check the license (North Carolina 2012-00503, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023342938
Name
Nisha Thannikkary Manickam
Credential
DO
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
2012-00503 NC
Self-reported in NPPES; status is on the state search
Practice location
2304 Wesvill CT, Raleigh, NC 27607
Phone
(919) 235-1802
Enumerated
Sep 24, 2009
Record last updated
Dec 30, 2024
Fax
(919) 235-1354
Medicaid ID
5921923 NC
Medicare enrollment
Enrolled (PECOS I20121214000023); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2304 Wesvill CT

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Janice Alexander Taylor, CNM, MNGynecology Physician1770541658
  2. Paul Becherer, M.D.Infectious Disease Physician1962464719
  3. Lorena Benavides, M.D.Gynecology Physician1053375949
  4. John Bullington, RN, ANPAdult Health Nurse Practitioner1063721223
  5. Glenn Davis, MDSpecialist1073794921
  6. John Engemann, MDInfectious Disease Physician1457307357

Verify Nisha Thannikkary Manickam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 2012-00503
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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60% fewer Medicare Part D claims than the average infectious disease physician in 2024

277 Medicare Part D claims for 55 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Nisha Manickam277
  2. Specialty average689

Most prescribed

  1. Doxycycline Hyclate32 claims
  2. Ceftriaxone28 claims
  3. Cephalexin28 claims
  4. Azithromycin17 claims
  5. Ethambutol Hcl17 claims
  6. Biktarvy16 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 95.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $274.98

8 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nisha Manickam$274.98
  2. Specialty average$4,362.19

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Wakemed Specialists Group LLCRaleigh, NC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nisha Thannikkary Manickam among 287 infectious disease physician records in North Carolina

Nisha Thannikkary Manickam, DO is one of 287 infectious disease physician records with a practice address in North Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.

  • NPI issued2009 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2002 · median 2002 among the 204 with a school on file
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in North Carolina

There are 287 infectious disease physician records in North Carolina.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Paul Becherer, M.D.Raleigh, NC 276071962464719
  2. John Engemann, MDRaleigh, NC 276071457307357
  3. Hubert Haywood, M.D.Raleigh, NC 276071336108299
  4. Christopher Ingram, M.D.Raleigh, NC 276071780647032
  5. Jisha John, M.DRaleigh, NC 276071457680183
  6. Pamela Mbang, MDRaleigh, NC 276071699968347
  7. Priti Patwari, M.D.Raleigh, NC 276071639334550
  8. Henry Radziewicz, M.D.Raleigh, NC 276071154427441

Common questions

What is Nisha Thannikkary Manickam, DO's NPI number?

Nisha Thannikkary Manickam, DO's National Provider Identifier (NPI) is 1023342938, issued on Sep 24, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Nisha Thannikkary Manickam, DO located?

The NPPES record lists a practice address at 2304 Wesvill CT, Raleigh, NC, 27607. Phone: (919) 235-1802. Providers update this record themselves, so call before visiting.

How can I verify Nisha Thannikkary Manickam, DO's license?

NPPES lists North Carolina license number 2012-00503, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nisha Thannikkary Manickam, DO prescribe under Medicare Part D?

In 2024, Nisha Thannikkary Manickam, DO had 277 Medicare Part D claims for 55 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

What is Nisha Thannikkary Manickam, DO's MIPS final score?

The 2023 MIPS final score is 95.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.