Nabiya Nadir Siddiqui, MD
Infectious Disease Physician · Great Falls, MT
Nabiya Nadir Siddiqui, MD is an infectious disease physician with a practice address in Great Falls, Montana, and NPI 1518451640, issued on Jun 21, 2018. Check the license (Montana 114298, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nabiya Nadir Siddiqui
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 114298 MT
313241 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2800 11TH Ave S Ste 29, Great Falls, MT 59405
- Phone
- (406) 731-8851
- Enumerated
- Jun 21, 2018
- Record last updated
- May 20, 2026
- Fax
- (406) 731-8318
- Medicare enrollment
- Enrolled (PECOS I20230629002577); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 24 in Montana → Look up another NPI →
Also registered at 2800 11TH Ave S Ste 29
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bowen Trystianson, DNPNurse Practitioner1720604929
Verify Nabiya Nadir Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 114298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $15.97
1 payment: food and beverage; the largest payer was Insmed, Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Benefis Hospitals IncGreat Falls, MT · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nabiya Nadir Siddiqui among 24 infectious disease physician records in Montana
Nabiya Nadir Siddiqui, MD is one of 24 infectious disease physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 83% of them.
- NPI issued2018 · 83% of these records are older, 4% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2015 · median 2007 among the 17 with a school on file
- Record last updated2026 · 46% 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 Montana 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 Montana
There are 24 infectious disease physician records in Montana.
All 24 in Montana → Every provider in Great Falls → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Elias Baied, DOGreat Falls, MT 594051023497708
- Raymond Geyer, DOGreat Falls, MT 594051851392732
- Vijay Kumar Mulakalapalli, MDGreat Falls, MT 594051730924184
- Donald Skillman, M.D.Helena, MT 596011114915360
- David Graham, MDBillings, MT 591011962425868
- Tsun KuBillings, MT 591011659584738
- Staci Lee, MDBillings, MT 591011902009715
- Davis MannBillings, MT 591011578069498
Common questions
What is Nabiya Nadir Siddiqui, MD's NPI number?
Nabiya Nadir Siddiqui, MD's National Provider Identifier (NPI) is 1518451640, issued on Jun 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nabiya Nadir Siddiqui, MD located?
The NPPES record lists a practice address at 2800 11TH Ave S Ste 29, Great Falls, MT, 59405. Phone: (406) 731-8851. Providers update this record themselves, so call before visiting.
How can I verify Nabiya Nadir Siddiqui, MD's license?
NPPES lists Montana license number 114298, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Nabiya Nadir Siddiqui, MD's MIPS final score?
The 2023 MIPS final score is 80.5 of 100, reported for the practice group. 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.