Mark Harlow Montgomery, M.D.
Otolaryngic Allergy Physician · Bonita Springs, FL
Mark Harlow Montgomery, M.D. is an otolaryngic allergy physician with a practice address in Bonita Springs, Florida, and NPI 1528012655, issued on May 22, 2006. Check the license (Florida ME 84347, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark Harlow Montgomery
- Credential
- M.D.
- Primary taxonomy
- Otolaryngic Allergy Physician 207YX0602X
- License number
- ME 84347 FL
Self-reported in NPPES; status is on the state search - Practice location
- 9240 Bonita Beach RD SE Ste 1106, Bonita Springs, FL 34135
- Phone
- (239) 495-6200
- Enumerated
- May 22, 2006
- Record last updated
- Oct 25, 2023
- Fax
- (239) 495-6247
- Entity
- Type 1 · individual
5 nearest otolaryngic allergy physician records → All 6 in Florida → Look up another NPI →
Also registered at 9240 Bonita Beach RD SE Ste 1106
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffery Hiltbrand, MDOtolaryngology Physician1184696585
Verify Mark Harlow Montgomery in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME 84347Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average otolaryngic allergy physician in 2024
133 Medicare Part D claims for 73 beneficiaries, against an average of 867 among the 91 providers of this specialty who prescribed in Part D.
Most prescribed
- Clotrimazole-Betamethasone22 claims
- Azelastine Hcl18 claims
- Famotidine12 claims
- Tobramycin-Dexamethasone11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,646.87
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 64 providers of this specialty with any payment received $4,752.63 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.
Otolaryngic Allergy Physician providers in Florida
There are 6 otolaryngic allergy physician records in Florida.
All 6 in Florida → Every provider in Bonita Springs → Otolaryngic Allergy Physician nationwide →
The 5 otolaryngic allergy physician records with the nearest ZIP codes
- M Marcus, M.D.Inverness, FL 344521427057397
- Howard Zipper, M.D.Delray Beach, FL 334841063821486
- Richard Allen, MDFort Pierce, FL 349811124136155
- Barry Kronman, M.D.Indialantic, FL 329031265568398
- Joseph Siefker, M.D.Fort Walton Beach, FL 325471417940339
Common questions
What is Mark Harlow Montgomery, M.D.'s NPI number?
Mark Harlow Montgomery, M.D.'s National Provider Identifier (NPI) is 1528012655, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Harlow Montgomery, M.D. located?
The NPPES record lists a practice address at 9240 Bonita Beach RD SE Ste 1106, Bonita Springs, FL, 34135. Phone: (239) 495-6200. Providers update this record themselves, so call before visiting.
How can I verify Mark Harlow Montgomery, M.D.'s license?
NPPES lists Florida license number ME 84347, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Harlow Montgomery, M.D. prescribe under Medicare Part D?
In 2024, Mark Harlow Montgomery, M.D. had 133 Medicare Part D claims for 73 beneficiaries; the average among otolaryngic allergy physician prescribers was 867. Part D covers Medicare prescriptions only.
What is Mark Harlow Montgomery, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.