Sydney Marie Harmon, MD
Otolaryngology Physician · Noblesville, IN
Sydney Marie Harmon, MD is an otolaryngology physician with a practice address in Noblesville, Indiana, and NPI 1457989311, issued on Mar 27, 2020. Check the license (Indiana 01097044A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Sydney Marie Harmon
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 01097044A IN
Self-reported in NPPES; status is on the state search - Practice location
- 18000 River RD, Noblesville, IN 46062
- Phone
- (317) 621-6673
- Enumerated
- Mar 27, 2020
- Record last updated
- Jul 31, 2025
- Fax
- (317) 621-3073
- Medicare enrollment
- Enrolled (PECOS I20250827001058); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 212 in Indiana → Look up another NPI →
Also registered at 18000 River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terry Engel, AU.DAudiologist1962510156
- Henna Murthy, MDOtolaryngology Physician1316409725
- Steven Wang, MDOtolaryngology Physician1295362689
Verify Sydney Marie Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01097044ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average otolaryngology physician in 2024
57 Medicare Part D claims for 34 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen23 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.
Industry payments in 2024: $537.92
6 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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.
Bills Medicare through one group practice
- Community Physicians OF Indiana IncNoblesville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sydney Marie Harmon among 212 otolaryngology physician records in Indiana
Sydney Marie Harmon, MD is one of 212 otolaryngology physician records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2020 · median 2004 among the 152 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Indiana
There are 212 otolaryngology physician records in Indiana.
All 212 in Indiana → Every provider in Noblesville → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Michael Agostino, MDNoblesville, IN 460621164458352
- Matthew Bruns, M.D.Noblesville, IN 460621649241183
- Charlotte Dugan, M.D.Noblesville, IN 460621689635039
- Samuel Harmon, M.D.Noblesville, IN 460621578542049
- Nicole Klein, M.D.Noblesville, IN 460621740347111
- Henna Murthy, MDNoblesville, IN 460621316409725
- Steven Wang, MDNoblesville, IN 460621295362689
- Emily Lo, MDLebanon, IN 460521326365024
Common questions
What is Sydney Marie Harmon, MD's NPI number?
Sydney Marie Harmon, MD's National Provider Identifier (NPI) is 1457989311, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Marie Harmon, MD located?
The NPPES record lists a practice address at 18000 River RD, Noblesville, IN, 46062. Phone: (317) 621-6673. Providers update this record themselves, so call before visiting.
How can I verify Sydney Marie Harmon, MD's license?
NPPES lists Indiana license number 01097044A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sydney Marie Harmon, MD prescribe under Medicare Part D?
In 2024, Sydney Marie Harmon, MD had 57 Medicare Part D claims for 34 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
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.