Dr. Gregory A Keifer , DO
General Practice • Big Pine Key, FL
Professional Overview & Biography Verified Profile Summary
Dr. Gregory Keifer, DO is a certified General Practice practicing in Big Pine Key, FL. With approximately 9 years of clinical experience since graduating from Marian University College Of Osteopathic Medicine in 2017, Dr. Keifer delivers high-quality medical care to the local community at 29980 OVERSEAS HWY.
Dr. Keifer is affiliated with David F Grider Pa and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
29980 Overseas Hwy
Big Pine Key, FL 330433362
Medicare Profile & Education
Marian University College Of Osteopathic Medicine
2017
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in Big Pine Key, FL
Practicing in Big Pine Key, FL (2490 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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
1,270 | 478 | $149.82 | $94.29 |
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
937 | 370 | $25.00 | $17.17 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
789 | 341 | $177.21 | $133.60 |
|
36415
Insertion of needle into vein for collection of blood sample
|
724 | 369 | $10.00 | $8.62 |
|
J0702
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
|
197 | 63 | $25.00 | $6.94 |
|
96372
Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
|
154 | 58 | $34.87 | $14.78 |
|
87804
Detection test by immunoassay with direct visual observation for influenza virus
|
105 | 51 | $40.00 | $15.94 |
|
81002
Urinalysis, manual test
|
100 | 73 | $18.45 | $3.38 |
|
93000
Routine ekg using at least 12 leads including interpretation and report
|
95 | 88 | $50.00 | $15.26 |
|
71046
X-ray of chest, 2 views
|
83 | 70 | $75.90 | $34.67 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
76 | 76 | $172.37 | $119.20 |
|
99457
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
|
71 | 29 | $75.00 | $50.33 |
|
87811
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
|
45 | 41 | $40.00 | $38.41 |
|
69210
Removal of impacted ear wax
|
42 | 31 | $73.33 | $51.23 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
31 | 31 | $220.97 | $178.45 |
|
99454
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
|
24 | 11 | $75.00 | $47.85 |
|
99495
Transitional care management services for problem of at least moderate complexity
|
24 | 22 | $275.00 | $214.54 |
|
G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
|
23 | 21 | $100.00 | $55.66 |
|
99496
Transitional care management services for problem of high complexity
|
20 | 17 | $305.00 | $290.09 |
|
20610
Aspiration and/or injection of fluid from large joint
|
16 | 13 | $168.75 | $71.36 |
|
73560
X-ray of knee, 1-2 views
|
14 | 13 | $75.00 | $35.47 |
|
72100
X-ray of lower and sacral spine, 2-3 views
|
14 | 14 | $100.00 | $41.14 |
|
73502
X-ray of hip, 2-3 views
|
13 | 11 | $75.00 | $48.82 |
|
20553
Injection of trigger points, 3 or more muscles
|
13 | 11 | $180.77 | $59.78 |
|
11302
Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm
|
13 | 12 | $184.62 | $142.63 |
|
82272
Stool analysis for blood
|
12 | 12 | $20.00 | $4.15 |
Medical Specialties & State Licenses
CMS Verified: 2025-01-28NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
David F Grider Pa
29980 Overseas Hwy, Big Pine Key, FL 330433362
Phone: 3058723321
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Advanced Registered Nurse Practitioner
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 29980 OVERSEAS HWY, BIG PINE KEY, FL 330433362 (Tel: 3058723321)
Registered at 29980 OVERSEAS HWY, BIG PINE KEY, FL 330433362 (Tel: 3058490463)
Registered at 553 INDIES RD, RAMROD KEY, FL 330425408 (Tel: 3058490463)
General Practice (License #OS15605 in FL)
Registered at PO BOX 602, KEY WEST, FL 330410602 (Tel: 3058490463)
NPI status registered as active in NPPES database
Registered at 2500 SW 75TH AVE, MIAMI, FL 331552805 (Tel: 3052645252)
Registered at 553 INDIES RD, RAMROD KEY, FL 330425408 (Tel: 4193494293)
Recorded as GREGORY KEIFER, DO
Student in an Organized Health Care Education/Training Program (License #5375 in FL)
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 Dr. Gregory Keifer
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
29980 Overseas Hwy
Big Pine Key, FL 330433362
Phone: 3058723321
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.