Stacy Gannaway Haponik, M.D.
Internal Medicine Physician · Huntersville, NC
Stacy Gannaway Haponik, M.D. is an internal medicine physician with a practice address in Huntersville, North Carolina, and NPI 1841499001, issued on Jul 17, 2007. Check the license (North Carolina 2008-00967, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stacy Gannaway Haponik
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2008-00967 NC
Self-reported in NPPES; status is on the state search - Practice location
- 9930 Kincey Ave Ste 300, Huntersville, NC 28078
- Phone
- (704) 316-5600
- Enumerated
- Jul 17, 2007
- Record last updated
- Feb 3, 2025
- Fax
- (704) 316-5613
- Medicaid ID
- 5910441 NC
- Medicare enrollment
- Enrolled (PECOS I20080918000401); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 9930 Kincey Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beth Archer, M.D.Internal Medicine Physician1699737643
- Patricia Baker, DOInternal Medicine Physician1730640608
- Kent Carpenter, M.D.Internal Medicine Physician1871556092
- Elizabeth Doub, FNP-CNurse Practitioner1679043301
- Isaac Hodapp, D.O.Family Medicine Physician1871288209
- Ashley Lowe, FNPNurse Practitioner1033663356
Verify Stacy Gannaway Haponik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2008-00967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average internal medicine physician in 2024
12,447 Medicare Part D claims for 797 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 160 claims were for opioids.
Most prescribed
- Atorvastatin Calcium914 claims
- Amlodipine Besylate649 claims
- Levothyroxine Sodium428 claims
- Rosuvastatin Calcium376 claims
- Gabapentin318 claims
- Losartan Potassium295 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.
Bills Medicare through 3 group practices
- Novant Health Medical Group, LLCCharlotte, NC
- Proactive Therapy OF North Carolina IncCharlotte, NC
- Select Physical Therapy Holdings IncDenver, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacy Gannaway Haponik among 4,056 internal medicine physician records in North Carolina
Stacy Gannaway Haponik, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 43% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2005 · median 2004 among the 2,706 with a school on file
- Record last updated2025 · 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 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 internal medicine physician records list a practice address in Huntersville
They are 31 of the 1,525 NPPES records with a practice address in Huntersville, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Huntersville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Beth Archer, M.D.Huntersville, NC 280781699737643
- Joseph Barrocas, MDHuntersville, NC 280781750375507
- Elaine Campbell, D.O.Huntersville, NC 280781831393867
- Kent Carpenter, M.D.Huntersville, NC 280781871556092
- Martin EnglishHuntersville, NC 280781770508855
- Sara Faber, MDHuntersville, NC 280781982809109
- William Flannery, MDHuntersville, NC 280781700827086
- John Gibson, M.D.Huntersville, NC 280781740204478
Common questions
What is Stacy Gannaway Haponik, M.D.'s NPI number?
Stacy Gannaway Haponik, M.D.'s National Provider Identifier (NPI) is 1841499001, issued on Jul 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Gannaway Haponik, M.D. located?
The NPPES record lists a practice address at 9930 Kincey Ave Ste 300, Huntersville, NC, 28078. Phone: (704) 316-5600. Providers update this record themselves, so call before visiting.
How can I verify Stacy Gannaway Haponik, M.D.'s license?
NPPES lists North Carolina license number 2008-00967, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stacy Gannaway Haponik, M.D. prescribe under Medicare Part D?
In 2024, Stacy Gannaway Haponik, M.D. had 12,447 Medicare Part D claims for 797 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.