Physician Profile
Robert L Hartzell, M.D.
Unclaimed ProfileAbout Dr. Hartzell
Robert L Hartzell, M.D. is a healthcare provider in Brooksville, FL specializing in family practice. Robert is also listed as specializing in family medicine. Medicare claims data shows Robert provided 836 services to 486 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (352) 597-3511
- Email not available
Practice Locations
11479 CORTEZ BLVD
Brooksville, FL 34613
Conditions Commonly Evaluated or Treated
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.
Conditions
Cardiometabolic
- High blood pressure (hypertension)
- High cholesterol and lipid disorders
- Metabolic syndrome
- Overweight and obesity
- Peripheral artery disease
- Prediabetes
- Stable coronary artery disease
- Type 2 diabetes
Digestive
- Acid reflux (GERD)
- Acute diarrhea
- Constipation
- Diverticulosis and uncomplicated diverticulitis
- Fatty liver disease
- Hemorrhoids
- Irritable bowel syndrome
- Peptic ulcer disease
- Viral gastroenteritis
Endocrine, blood, and bone
- Iron-deficiency anemia
- Osteoporosis
- Overactive thyroid (hyperthyroidism)
- Underactive thyroid (hypothyroidism)
- Vitamin D deficiency
Genitourinary and reproductive
- Abnormal uterine bleeding
- Enlarged prostate (BPH)
- Erectile dysfunction
- Painful periods
- Sexually transmitted infections
- Urinary tract infection
- Vaginitis
Musculoskeletal and pain
- Fibromyalgia
- Gout
- Low back pain
- Neck pain
- Osteoarthritis
- Plantar fasciitis
- Sprains and muscle strains
- Tendinitis and tendinopathy
Neurologic and behavioral
- Anxiety disorders
- Attention-deficit/hyperactivity disorder
- Depression
- Dizziness and vertigo
- Insomnia
- Migraine
- Tension headaches
Respiratory and infectious
- Acute bronchitis
- Asthma
- Chronic obstructive pulmonary disease
- Common cold and upper respiratory infections
- Community-acquired pneumonia
- COVID-19
- Influenza
- Mononucleosis
- Sinus infection
- Strep throat
Skin
Common childhood and ear conditions
Procedures & services
Preventive and evaluation
- Annual physical and preventive visit
- Chronic disease management
- Medicare annual wellness visit
- Medication review and management
- Preoperative medical clearance
- Sports physical
- Well-child visits
Preventive interventions
- Birth control counseling
- Smoking cessation counseling
- Vaccinations and immunizations
- Weight-management counseling
Screening and testing
- Blood pressure screening
- Cholesterol screening
- Depression screening
- Diabetes and prediabetes screening
- Electrocardiogram
- Point-of-care laboratory testing
- Spirometry
Office procedures
Procedures Most Often Billed to Medicare
836 services · 486 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
201 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
42 |
| Influenza vaccine, trivalent derived from cell cultures | Treatment | 90661 |
22 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
255 |
| 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' | Billing code | G2211 |
158 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
66 |
| Testing for presence of drug, read by direct observation | Lab test | 80305 |
29 |
| Urinalysis, manual test | Lab test | 81002 |
26 |
| Administration of influenza virus vaccine | Billing code | G0008 |
24 |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
13 |
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.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in Brooksville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1984 at Other 8
Providers who graduated from the same medical school in the same year.
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 does Dr. Hartzell specialize in?
Dr. Hartzell is a family practice in Brooksville, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Hartzell located?
Dr. Hartzell is listed at 11479 CORTEZ BLVD, Brooksville, FL 34613. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hartzell's phone number?
The number on file is (352) 597-3511. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hartzell?
Dr. Hartzell's National Provider Identifier is 1154414449. 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
Where did Dr. Hartzell go to medical school?
Dr. Hartzell attended Other, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hartzell have?
Dr. Hartzell has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hartzell do most often?
According to Medicare billing data, Dr. Hartzell performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, trivalent derived from cell cultures, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hartzell's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hartzell. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.