Active NPI 1669462297 Individual Practitioner Male Practitioner

Dr. John W Wassenaar , MD

Internal Medicine • Osprey, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Wassenaar, MD is a certified Internal Medicine practicing in Osprey, FL. With approximately 41 years of clinical experience since graduating from University Of Florida College Of Medicine in 1985, Dr. Wassenaar delivers high-quality medical care to the local community at 929 S TAMIAMI TRL.

Dr. Wassenaar is affiliated with Smh Physician Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, routine ekg using at least 12 leads including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

929 S Tamiami Trl
Suite 101

Osprey, FL 342299239

Telephone 9419174700

Fax 9419174710

Associated Practice Facility / Clinic

🏢 Smh Physician Services Inc Facility NPI 1790776318

Medicare Profile & Education

Medical School

University Of Florida College Of Medicine

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Osprey, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +14.1 yrs vs City Avg

City Avg: 26.9 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

9 Specialists

Practicing in Osprey, FL (10650 Statewide)

Telehealth Adoption Rate

22.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

45.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wassenaar (41 Years) 41 Yrs

Osprey Specialty Average (26.9 Years) 26.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	710	318	$219.00	$124.45
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	230	230	$205.00	$125.51
93000 Routine ekg using at least 12 leads including interpretation and report	104	102	$42.00	$13.90
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	13	13	$108.00	$51.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	768	335	$219.00	$124.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	224	224	$205.00	$125.17
93000 Routine ekg using at least 12 leads including interpretation and report	124	121	$42.00	$14.22
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	26	21	$108.00	$50.76
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	17	17	$314.41	$161.51
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$151.00	$88.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	826	331	$219.00	$126.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	222	222	$200.75	$127.70
93000 Routine ekg using at least 12 leads including interpretation and report	114	111	$45.22	$14.24
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	28	23	$108.00	$52.38
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$324.47	$165.35
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$151.00	$90.42
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	13	13	$40.00	$14.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	884	379	$219.00	$130.42
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	214	214	$197.00	$133.32
93000 Routine ekg using at least 12 leads including interpretation and report	121	119	$73.00	$14.96
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	23	23	$301.00	$169.59
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	20	16	$108.00	$52.95
99213 Established patient office or other outpatient visit, typically 15 minutes	14	12	$151.00	$87.47
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$333.00	$168.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	813	373	$181.50	$109.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	186	186	$195.45	$116.38
93000 Routine ekg using at least 12 leads including interpretation and report	109	106	$73.00	$17.15
G0008 Administration of influenza virus vaccine	26	26	$40.00	$16.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	24	$229.32	$142.22
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$297.50	$171.74
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$120.53	$75.40
90662 Influenza vaccine split virus, preservative free	18	18	$75.00	$60.98
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$333.00	$166.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	929	345	$166.00	$108.25
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	159	159	$191.00	$116.40
93000 Routine ekg using at least 12 leads including interpretation and report	98	97	$73.00	$17.05
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	25	25	$290.00	$172.32
G0008 Administration of influenza virus vaccine	14	14	$40.00	$16.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$225.00	$146.33
90662 Influenza vaccine split virus, preservative free	14	14	$75.00	$54.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	977	362	$166.00	$106.00
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	140	140	$191.00	$115.14
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	121	34	$169.00	$104.89
93000 Routine ekg using at least 12 leads including interpretation and report	107	106	$73.00	$16.83
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	51	51	$290.00	$169.97
99239 Hospital discharge day management, more than 30 minutes	37	28	$184.00	$107.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	27	$328.00	$204.33
99213 Established patient office or other outpatient visit, typically 15 minutes	31	26	$111.58	$68.65
G0008 Administration of influenza virus vaccine	30	30	$40.00	$19.91
90662 Influenza vaccine split virus, preservative free	27	27	$72.00	$52.30
G0009 Administration of pneumococcal vaccine	15	15	$40.00	$19.91
90670 Pneumococcal vaccine for injection into muscle	13	13	$307.00	$201.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	997	360	$166.00	$105.46
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	158	158	$289.37	$168.51
93000 Routine ekg using at least 12 leads including interpretation and report	109	105	$73.00	$16.81
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	64	28	$169.00	$104.59
99213 Established patient office or other outpatient visit, typically 15 minutes	51	41	$111.00	$70.34
G0008 Administration of influenza virus vaccine	47	47	$36.00	$24.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	29	$328.00	$203.37
90662 Influenza vaccine split virus, preservative free	27	27	$70.15	$48.05
99239 Hospital discharge day management, more than 30 minutes	21	18	$184.00	$107.20
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	20	20	$60.00	$18.65
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$333.00	$159.25

Medical Specialties & State Licenses

CMS Verified: 2020-03-09

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL ME55422

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License FL ME55422

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

062118800 (FL)

Commercial Insurance / Payer ID Bcbs

09140 (FL)

Hospital & Practice Group Affiliations

Smh Physician Services Inc

929 S Tamiami Trl, Osprey, FL 342299241

Phone: 9419178565

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

9 Associated Practitioners

Dr. Rachel Dahlborg , MD

Pediatrics

NPI 1043506876

Doctor of Medicine (M.D.)

Dr. Patrick Begley , DO

Internal Medicine

NPI 1265880033

Doctor of Osteopathic Medicine (D.O.)

Dr. Lindsey Finnegan , MD

Internal Medicine

NPI 1275853954

Doctor of Medicine (M.D.)

Dr. Sarah Scarselletta , MD

Internal Medicine

NPI 1326280413

Doctor of Medicine (M.D.)

Dr. Karen Hamad , MD

Internal Medicine

NPI 1457341422

Doctor of Medicine (M.D.)

Dr. Alan King , DO

Internal Medicine

NPI 1649260704

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2020

Pediatrics (License #ME55422 in FL)

✅

NPI Profile Active June 23, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location June 23, 2014

Registered at 929 S TAMIAMI TRL, SUITE 101, OSPREY, FL 342299239 (Tel: 9419174700)

📍

Updated Business Mailing Address June 23, 2014

Registered at PO BOX 863407, ORLANDO, FL 328863407 (Tel: 9419172600)

👤

Provider Name / Credentials Updated June 23, 2014

Recorded as JOHN WASSENAAR, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2014

Internal Medicine (License #ME55422 in FL)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2014

Pediatrics (License #ME55422 in FL)

🟢

Initial NPI Registration & Enumeration October 25, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1669462297

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 25, 2005

Last Update: March 09, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 863407

Orlando, FL 328863407

Phone: 9419172600

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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.