Are you Dr. Keifer? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 29980 Overseas Hwy, Big Pine Key, FL 33043
About Dr. Keifer
Gregory A. Keifer, DO practices general practice in Big Pine Key, FL. Gregory is a 2017 graduate of Marian University College of Osteopathic Medicine. According to Medicare claims data, Gregory cared for 2,314 Medicare patients across 4,893 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, 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', and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1184127912.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (305) 872-3321
- Email not available
Practice Locations
29980 OVERSEAS HWY
Big Pine Key, FL 33043
Conditions Commonly Evaluated or Treated
Within General Practice generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Digestive health
- Food Poisoning
- Hemorrhoids
- IBS
Rashes & allergy
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Blood disorders
- Anemia
Bone health
Brain & Nerves
- Migraines
- Vertigo
Digestive Health
Ear, Nose & Throat
Endocrine
- Hyperthyroidism
Eye Care
Foot & Ankle
General Health
Heart & Circulation
Infections
Joint & Muscle
Lungs & Breathing
Men's Health
- Erectile dysfunction
- Testosterone deficiency
Mental Health
Pain
Pain & Joints
Skin
Skin & Hair
Sleep
Urinary & Kidney
- Urinary incontinence in women
Weight & Metabolism
Women's Health
Procedures & services
Diagnostic testing
- Diabetes Screening and A1C Test
- Heart monitor
- Spirometry
Heart & Circulation
Infection & Microbiology Tests
Infections & Screening
- Cholesterol Check
- COVID-19 testing
- STI Testing
- Urine Drug Screen
Injections
- Antibiotic Injection
Lab tests
- Rapid flu test
- Rapid Mono Test
- Rapid strep testing
- Urinalysis
- Vaccine Titer Test
Men's Health
- Prostate exam
Mental health
- Mental Health Evaluation
Minor Surgery
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
- Mole removal
- Skin Tag Removal
- Wart Removal
Physical exams
- Daycare Physical
Prescriptions & Medications
- Prescription Refill
Routine Blood Tests
Sleep
- At-Home Sleep Study Ordering
Vaccines
- Shingles And Senior Vaccinations
- HPV vaccine
- Routine Vaccines
- Tetanus shot
- Travel vaccines
Weight & Metabolism
- Weight loss medication consult
Women's Health
- Depo Shot
- Pregnancy Confirmation Test
- Birth control counseling
- IUD Removal
- Pap smear
- Pelvic exam
Wound Care
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Dermatology
- Cryotherapy for skin lesions
- Skin biopsy
Ear, Nose & Throat
- Earwax removal
Exams & Clearances
- DOT Physical
- Pre-Op Clearance Exam
- Sports physical
Hormone therapy
- Hormone replacement therapy
Lungs & Breathing
Pain & Injections
- Joint injection or aspiration
- Vitamin B12 Injections
Pain & Joints
- Splinting of minor injuries
Pain management
- Trigger Point Injections
Preventive care
Preventive Care
Procedures Most Often Billed to Medicare
4,893 services · 2,314 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
724 | More than most peers in General Practice |
| Removal of impacted ear wax | Procedure | 69210 |
42 | More often than most peers in General Practice |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
16 | Less often than most peers in General Practice |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
13 | Too few peers to compare |
| Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11302 |
13 | Too few peers to compare |
| X-ray of chest, 2 views | Imaging | 71046 |
83 | More often than most peers in General Practice |
| X-ray of knee, 1-2 views | Imaging | 73560 |
14 | Too few peers to compare |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
14 | Too few peers to compare |
| X-ray of hip, 2-3 views | Imaging | 73502 |
13 | Too few peers to compare |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
154 | More often than most peers in General Practice |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Class of 2017 at Marian University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in FL who bill this service to Medicare most often.
Common questions
What is Dr. Keifer's specialty?
Dr. Keifer is a general practitioner in Big Pine Key, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
Where can I find Dr. Keifer?
Dr. Keifer is listed at 29980 Overseas Hwy, Big Pine Key, FL 33043. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Keifer?
The number on file is (305) 872-3321. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Keifer's NPI number?
Dr. Keifer's National Provider Identifier is 1184127912. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Keifer's medical education?
Dr. Keifer attended Marian University College of Osteopathic Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Keifer been practicing?
Dr. Keifer has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Keifer known for?
According to Medicare billing data, Dr. Keifer performs procedures including insertion of needle into vein for collection of blood sample, removal of impacted ear wax and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of chest, 2 views and x-ray of knee, 1-2 views; provides treatments such as injection of drug or substance under skin or into muscle and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Keifer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Keifer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.