Grant S Keefer , MPAS, PA-C
Physician Assistant • Lahaina, HI
Professional Overview & Biography Verified Profile Summary
Grant Keefer, MPAS, PA-C is a certified Physician Assistant practicing in Lahaina, HI. With approximately 5 years of clinical experience since completing medical education in 2021, Grant Keefer delivers high-quality medical care to the local community at 3350 LOWER HONOAPIILANI RD STE 211.
Grant Keefer is affiliated with Kaanapali Medical Services Inc and does not directly accept Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include injection, dexamethasone sodium phosphate, 1 mg, new patient outpatient office visit, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
3350 Lower Honoapiilani Rd Ste 211
Lahaina, HI 967618404
Medicare Profile & Education
Other
2021
Not Specified
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Lahaina, HI
Practicing in Lahaina, HI (389 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
J1100
Injection, dexamethasone sodium phosphate, 1 mg
|
275 | 45 | $11.97 | $0.11 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
267 | 267 | $314.02 | $144.55 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
171 | 135 | $360.93 | $110.73 |
|
87428
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
|
102 | 98 | $249.75 | $68.60 |
|
J1885
Injection, ketorolac tromethamine, per 15 mg
|
100 | 24 | $28.66 | $0.60 |
|
96372
Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
|
90 | 65 | $90.49 | $12.73 |
|
J0696
Injection, ceftriaxone sodium, per 250 mg
|
50 | 11 | $43.28 | $0.47 |
|
81003
Automated urinalysis test
|
37 | 36 | $64.65 | $2.20 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
33 | 30 | $256.44 | $80.11 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
30 | 30 | $284.25 | $98.05 |
|
87804
Detection test by immunoassay with direct visual observation for influenza virus
|
28 | 14 | $96.58 | $14.24 |
|
71046
X-ray of chest, 2 views
|
21 | 20 | $338.09 | $25.98 |
|
87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
|
19 | 19 | $90.14 | $16.20 |
|
93000
Routine ekg using at least 12 leads including interpretation and report
|
15 | 15 | $227.75 | $12.62 |
|
87635
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen
|
13 | 13 | $201.25 | $44.28 |
Medical Specialties & State Licenses
CMS Verified: 2026-05-27NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Hospital & Practice Group Affiliations
Kaanapali Medical Services Inc
3350l Honoapiilani Hwy, Lahaina, HI 967619413
Phone: 8086677676
Kaanapali Medical Services Inc
3750 Wailea Alanui Dr, Wailea, HI 967538342
Phone: 8086677676
Kaanapali Medical Services Inc
3350 L Honoapiilani Rd, Lahaina, HI 967618404
Secondary Practice Locations
3750 Wailea Alanui Dr Ste B34
Kihei, HI 967538342
Phone: 8088757676
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 3350 LOWER HONOAPIILANI RD STE 211, LAHAINA, HI 967618404 (Tel: 8086677676)
Registered at 3350 LOWER HONOAPIILANI RD STE 211, LAHAINA, HI 967618404 (Tel: 8179165199)
NPI status registered as active in NPPES database
Registered at 2730 SW WILSHIRE BLVD, BURLESON, TX 760288338 (Tel: 8179165199)
Registered at 2730 SW WILSHIRE BLVD, BURLESON, TX 760288338 (Tel: 8179165199)
Recorded as GRANT KEEFER, MPAS, PA-C
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Grant Keefer
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
3350 Lower Honoapiilani Rd Ste 211
Lahaina, HI 967618404
Phone: 8179165199
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.