Grace Louchheim, MD
Family Medicine Physician · Hilo, HI
Grace Louchheim, MD is a family medicine physician with a practice address in Hilo, Hawaii, and NPI 1851034409, issued on Apr 20, 2022. Check the license (Hawaii MD-25403, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Grace Louchheim
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD-25403 HI
Self-reported in NPPES; status is on the state search - Practice location
- 615 Ponahawai St Ste 101, Hilo, HI 96720
- Phone
- (808) 933-9187
- Enumerated
- Apr 20, 2022
- Record last updated
- Oct 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20250730001778); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 730 in Hawaii → Look up another NPI →
Also registered at 615 Ponahawai St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lynda Dolan, M.D.Family Medicine Physician1548207319
- Erin Kalua, M.D.Family Medicine Physician1710272430
- Haley Rosehill-Reiger, APRNFamily Nurse Practitioner1184129181
Verify Grace Louchheim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-25403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
690 Medicare Part D claims for 88 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Atorvastatin Calcium39 claims
- Lisinopril33 claims
- Losartan Potassium32 claims
- Gabapentin29 claims
- Eliquis22 claims
- Levothyroxine Sodium22 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 one group practice
- Hilo Academic Physicians IncHilo, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grace Louchheim among 730 family medicine physician records in Hawaii
Grace Louchheim, MD is one of 730 family medicine physician records with a practice address in Hawaii. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2022 · median 2006 among the 383 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 family medicine physician records list a practice address in Hilo
They are 58 of the 1,758 NPPES records with a practice address in Hilo, and 730 family medicine physician records in Hawaii.
All 730 in Hawaii → Every provider in Hilo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alice Adee, MDHilo, HI 967201376638734
- Wilfred Alik, MDHilo, HI 967201366542060
- Susan Cauley, M.D.Hilo, HI 967201881701076
- Lynda Dolan, M.D.Hilo, HI 967201548207319
- Charles Dundas, M.D.Hilo, HI 967201285647826
- Edwin Etcubanez, MDHilo, HI 967201679555866
- Sheareen Gedayloo, M.D.Hilo, HI 967201801840525
- Lily Gillespie, MDHilo, HI 967201649370412
Common questions
What is Grace Louchheim, MD's NPI number?
Grace Louchheim, MD's National Provider Identifier (NPI) is 1851034409, issued on Apr 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Grace Louchheim, MD located?
The NPPES record lists a practice address at 615 Ponahawai St Ste 101, Hilo, HI, 96720. Phone: (808) 933-9187. Providers update this record themselves, so call before visiting.
How can I verify Grace Louchheim, MD's license?
NPPES lists Hawaii license number MD-25403, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grace Louchheim, MD prescribe under Medicare Part D?
In 2024, Grace Louchheim, MD had 690 Medicare Part D claims for 88 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.