David Hagaman, MD
Allergy Physician · Nashville, TN
David Hagaman, MD is an allergy physician with a practice address in Nashville, Tennessee, and NPI 1235221656, issued on Sep 30, 2006. Check the license (Tennessee MD24342, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Hagaman
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- MD24342 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3601 Tvc, Nashville, TN 37232
- Phone
- (615) 322-3000
- Enumerated
- Sep 30, 2006
- Record last updated
- Mar 31, 2022
- Medicare enrollment
- Enrolled (PECOS I20040429001375); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 15 in Tennessee → Look up another NPI →
Also registered at 3601 Tvc
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Hagaman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD24342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average allergy physician in 2024
2,611 Medicare Part D claims for 391 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Azelastine Hcl483 claims
- Budesonide-Formoterol Fumarate137 claims
- Prednisone131 claims
- Advair Hfa124 claims
- Symbicort117 claims
- Spiriva Respimat116 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): 97.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $72,681.84
65 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 502 providers of this specialty with any payment received $9,080.33 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
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospitals5 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.
David Hagaman among 15 allergy physician records in Tennessee
David Hagaman, MD is one of 15 allergy physician records with a practice address in Tennessee. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 33% of them.
- NPI issued2006 · 33% of these records are older, 33% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in Tennessee
There are 15 allergy physician records in Tennessee.
All 15 in Tennessee → Every provider in Nashville → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Emily Campbell, M.D.Nashville, TN 372321699136515
- Michael Dao, M.D.Nashville, TN 372171013983709
- William Ralph, MDNashville, TN 372031194830612
- Keegan Smith, M.D.Nashville, TN 372031134276009
- Martha Butterfield, MDSmyrna, TN 371671922098169
- Leslie Newman, M.D.Smyrna, TN 371671629072525
- Susan Higgins, M.D.Murfreesboro, TN 371321871645432
- Kenneth Babe, M.D.Gallatin, TN 370661184617441
Common questions
What is David Hagaman, MD's NPI number?
David Hagaman, MD's National Provider Identifier (NPI) is 1235221656, issued on Sep 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Hagaman, MD located?
The NPPES record lists a practice address at 3601 Tvc, Nashville, TN, 37232. Phone: (615) 322-3000. Providers update this record themselves, so call before visiting.
How can I verify David Hagaman, MD's license?
NPPES lists Tennessee license number MD24342, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Hagaman, MD prescribe under Medicare Part D?
In 2024, David Hagaman, MD had 2,611 Medicare Part D claims for 391 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions only.
What is David Hagaman, MD's MIPS final score?
The 2023 MIPS final score is 97.1 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.