NPPES file of Aug 9, 2026

Nabeela Khan, D.O.

Infectious Disease Physician · Norwalk, CT

Nabeela Khan, D.O. is an infectious disease physician with a practice address in Norwalk, Connecticut, and NPI 1144457037, issued on Jun 17, 2009. Check the license (Connecticut 56424, as entered in NPPES) on the Connecticut Medical Examining 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
1144457037
Name
Nabeela Khan
Credential
D.O.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
56424 CT
Self-reported in NPPES; status is on the state search
Practice location
761 Main Ave, Norwalk, CT 06851
Phone
(203) 852-2280
Enumerated
Jun 17, 2009
Record last updated
Jan 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(203) 899-5028
Medicare enrollment
Enrolled (PECOS I20170710000397); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 761 Main Ave

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

  1. Charles Adelmann, M.D.Gastroenterology Physician1861436511
  2. Stella Arbitman, M.D., CCFPFamily Medicine Physician1467726141
  3. Thomas Ayoub, MDObstetrics & Gynecology Physician1700990652
  4. Kristen Baker, PA CMedical Physician Assistant1427061100
  5. Sharyu Bande, MDInternal Medicine Physician1619130705
  6. Cindy Barboza, APRNFamily Nurse Practitioner1528499951

Verify Nabeela Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 56424
    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 Connecticut license search

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

1,104 Medicare Part D claims for 134 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Nabeela Khan1,104
  2. Specialty average689

Most prescribed

  1. Atorvastatin Calcium122 claims
  2. Amlodipine Besylate76 claims
  3. Levothyroxine Sodium60 claims
  4. Rosuvastatin Calcium60 claims
  5. Lisinopril39 claims
  6. Metformin Hcl38 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): 94.2 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 score78.3
  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: $15.38

1 payment: 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. Nabeela Khan$15.38
  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. Nuvance Health Medical Practice CT IncNorwalk, CT

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

Nabeela Khan among 202 infectious disease physician records in Connecticut

Nabeela Khan, D.O. is one of 202 infectious disease physician records with a practice address in Connecticut. 77% 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 61% of them.

  • NPI issued2009 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2009 · median 2003 among the 136 with a school on file
  • Record last updated2019 · 66% 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 Connecticut 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 Connecticut

There are 202 infectious disease physician records in Connecticut.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Jonathan KirshnerNorwalk, CT 068511235584509
  2. Paolo Pino, D.O.Norwalk, CT 068511316926660
  3. Sushma RaoNorwalk, CT 068511770853319
  4. Julie Varughese, MDNorwalk, CT 068511912153420
  5. Arthur Yee, M.D.Norwalk, CT 068511447242102
  6. David Rubin, MDNorwalk, CT 068501003857616
  7. Alan Sugar, MDNew Canaan, CT 068401982676086
  8. Olga Vasylyeva, M.D.Greenwich, CT 068301235455072

Common questions

What is Nabeela Khan, D.O.'s NPI number?

Nabeela Khan, D.O.'s National Provider Identifier (NPI) is 1144457037, issued on Jun 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Nabeela Khan, D.O. located?

The NPPES record lists a practice address at 761 Main Ave, Norwalk, CT, 06851. Phone: (203) 852-2280. Providers update this record themselves, so call before visiting.

How can I verify Nabeela Khan, D.O.'s license?

NPPES lists Connecticut license number 56424, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nabeela Khan, D.O. prescribe under Medicare Part D?

In 2024, Nabeela Khan, D.O. had 1,104 Medicare Part D claims for 134 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

What is Nabeela Khan, D.O.'s MIPS final score?

The 2023 MIPS final score is 94.2 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.