Physician Profile
Based in Crystal River, FL, Mario A. Mendizabal, MD is listed in the NPI registry under family medicine. Medicare claims data shows Mario provided 1,694 services to 1,360 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, apolipoprotein level, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
921 N CITRUS AVE
Crystal River, FL 34428
Within Family Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Cardiometabolic
Digestive
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
Skin
Common childhood and ear conditions
Pain & Joints
Most searched procedures
Preventive interventions
Screening and testing
Diagnostic Tests
Exams & Screenings
Foot and Leg Pain
Heart & Circulation
Injections
Lungs & Breathing
Minor Procedures
Occupational Health
Office procedures
Pain Management
Preventive Care
Respiratory
Senior Care
Sexual & Reproductive Health
Skin Procedures
Sleep Health
Urgent Care Procedures
Wellness & Weight
Women's Health
1,694 services · 1,360 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
69 | As often as other peers in Family Medicine |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
71 | More often than most peers in Family Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
284 | More often than most peers in Family Medicine |
| Apolipoprotein level | Lab test | 82172 |
110 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
80 | As often as other peers in Family Medicine |
| Blood potassium level | Lab test | 84132 |
61 | More often than most peers in Family Medicine |
| Urea nitrogen level to assess kidney function, quantitative | Lab test | 84520 |
60 | As often as other peers in Family Medicine |
| Blood sodium level | Lab test | 84295 |
60 | As often as other peers in Family Medicine |
| Lactate dehydrogenase (enzyme) level | Lab test | 83615 |
60 | Less often than most peers in Family Medicine |
| Blood glucose (sugar) level | Lab test | 82947 |
60 | As often as other peers in Family Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Mendizabal is a family doctor in Crystal River, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Dr. Mendizabal is listed at 921 N Citrus Ave, Crystal River, FL 34428. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (352) 436-4328. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Mendizabal's National Provider Identifier is 1942295639. 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
Dr. Mendizabal has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Dr. Mendizabal performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as assessment of emotional or behavioral problems, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mendizabal. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.