NPPES file of Aug 9, 2026

Ryan Daniel Kunstadt, M.D.

Endocrinology, Diabetes & Metabolism Physician · Coral Springs, FL

Ryan Daniel Kunstadt, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Coral Springs, Florida, and NPI 1861836694, issued on Apr 23, 2013. Check the license (Florida ME134833, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1861836694
Name
Ryan Daniel Kunstadt
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
ME134833 FL
Self-reported in NPPES; status is on the state search
Practice location
2901 Coral Hills Dr Ste 150, Coral Springs, FL 33065
Phone
(954) 753-0500
Enumerated
Apr 23, 2013
Record last updated
Aug 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(954) 753-0531
Medicare enrollment
Enrolled (PECOS I20190225000084); accepts Medicare assignment
Medical or professional school
University Of South Alabama College Of Medicine, 2013
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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8 nearest endocrinology, diabetes & metabolism physician records → All 656 in Florida → Look up another NPI →

Also registered at 2901 Coral Hills Dr Ste 150

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

  1. Leslie Hurwitz, D.O.Family Medicine Physician1811915184

Verify Ryan Daniel Kunstadt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME134833    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 Florida 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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2.3 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024

5,946 Medicare Part D claims for 750 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.

  1. Ryan Kunstadt5,946
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium547 claims
  2. Metformin Hcl381 claims
  3. Ozempic342 claims
  4. Lantus Solostar320 claims
  5. Mounjaro279 claims
  6. Jardiance272 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: $492.84

24 payments; by number, the most common kind was food and beverage; the largest payer was Corcept Therapeutics. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ryan Kunstadt$492.84
  2. Specialty average$5,742.15

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. Holy Cross Hospital IncFort Lauderdale, FL

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

Ryan Daniel Kunstadt among 656 endocrinology, diabetes & metabolism physician records in Florida

Ryan Daniel Kunstadt, M.D. is one of 656 endocrinology, diabetes & metabolism physician records with a practice address in Florida. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.

  • NPI issued2013 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2013 · median 2002 among the 462 with a school on file
  • Record last updated2019 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Florida

There are 656 endocrinology, diabetes & metabolism physician records in Florida.

All 656 in Florida → Every provider in Coral Springs → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Ashley Engel, MDCoral Springs, FL 330651003312950
  2. Chang Lim Kim, M.D.Margate, FL 330651710962105
  3. Harvan Nahmias, MDCoral Springs, FL 330651710025226
  4. John McDonald, D.O.Deerfield Beach, FL 330641073928925
  5. Wu Wen, M.D.Deerfield Beach, FL 330641598711772
  6. Berenice Ortegon Zambrano, MDCoconut Creek, FL 330731679732374
  7. Rubens Sievert, M.D.Coconut Creek, FL 330731639148547
  8. Gerald Ginsberg, M.D.Key West, FL 330401760459796

Common questions

What is Ryan Daniel Kunstadt, M.D.'s NPI number?

Ryan Daniel Kunstadt, M.D.'s National Provider Identifier (NPI) is 1861836694, issued on Apr 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Daniel Kunstadt, M.D. located?

The NPPES record lists a practice address at 2901 Coral Hills Dr Ste 150, Coral Springs, FL, 33065. Phone: (954) 753-0500. Providers update this record themselves, so call before visiting.

How can I verify Ryan Daniel Kunstadt, M.D.'s license?

NPPES lists Florida license number ME134833, 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 Ryan Daniel Kunstadt, M.D. prescribe under Medicare Part D?

In 2024, Ryan Daniel Kunstadt, M.D. had 5,946 Medicare Part D claims for 750 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.