Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Nathan Allen Bibliowicz , DO

Dermatology • Clermont, FL

Active NPI 1447593686 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1920 Don Wickham Dr Ste 330
Clermont, FL 347111978

Call 3522414298 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1920 Don Wickham Dr Ste 330

Clermont, FL 347111978

Telephone 3522414298
Organization at the Same NPPES Address or Phone
Leavitt Medical Associates Of Florida Inc Facility NPI 1144488628

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Leavitt Medical Associates Of Florida Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Lake Erie College Of Osteopathic Medicine, Erie

Graduation Year

2013

Medicare patients

1,541 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $694,652 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $509,638 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

4,769 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$811,061 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $3,470.73 across 160 records.

By nature of payment

  • Food and Beverage: $3,389.08 across 158 records.
  • Education: $81.65 across 2 records.

Reporting-company totals (3 largest of 22)

  • Janssen Pharmaceuticals, Inc: $401.50 across 21 records.
  • Novartis Pharmaceuticals Corporation: $372.21 across 16 records.
  • ABBVIE INC.: $350.83 across 24 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

13 years (graduated 2013)

CMS Doctors and Clinicians data list 2013 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2013

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Bibliowicz has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Bibliowicz as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Clermont and Florida

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 85% of clinicians listed under Dermatology in Florida (2024, 840 clinicians with data). Median for this group: 3,319. Middle half: 1,281 to 7,079.

Too few clinicians listed under Dermatology in Clermont have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Dermatology in Florida (2024, 840 clinicians with data). Median for this group: $233,999. Middle half: $92,950 to $521,722.

Too few clinicians listed under Dermatology in Clermont have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 80% of clinicians listed under Dermatology in Florida (2024, 840 clinicians with data). Median for this group: $169,006. Middle half: $65,814 to $384,781.

Too few clinicians listed under Dermatology in Clermont have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Dermatology in Florida (2024, 907 clinicians with data). Median for this group: 606. Middle half: 254 to 1,130.

Too few clinicians listed under Dermatology in Clermont have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Dermatology in Florida (2024, 907 clinicians with data). Median for this group: $32,090. Middle half: $6,089 to $165,032.

Too few clinicians listed under Dermatology in Clermont have Medicare Part D data for 2024 to compare.

3 active clinicians are listed under Dermatology with a practice address in Clermont, FL (1,213 in Florida).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 160 records totaling $3,470.73.

Manufacturer Payment Nature Product Type Amount ($)
Integra LifeSciences Corporation
Food and Beverage
In-kind items and services
Integra General $165.69
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $138.90
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $130.00
Arcutis Biotherapeutics, Inc.
Food and Beverage
In-kind items and services
Zoryve General $130.00
Pfizer Inc.
Food and Beverage
In-kind items and services
LITFULO General $120.84
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ANZUPGO General $113.20
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
TREMFYA General $72.00
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $44.65
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $36.22
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $34.55
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $34.30
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $32.75
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $32.15
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $31.74
Eli Lilly and Company
Food and Beverage
In-kind items and services
TALTZ General $31.05
Organon LLC
Food and Beverage
In-kind items and services
— General $30.61
Organon LLC
Food and Beverage
In-kind items and services
— General $30.61
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $29.03
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
— General $28.36
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
— General $27.89
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $27.87
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $27.83
Organon LLC
Food and Beverage
In-kind items and services
VTAMA General $27.37
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $27.14
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $26.51

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths
4,881 621 $25.00 $6.22
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
1,185 873 $318.00 $88.16
17110 Destruction of skin growth, 1-14 growths
1,149 812 $420.00 $99.01
17000 Destruction of precancer skin growth, 1 growth
1,081 751 $245.00 $39.29
11102 Biopsy of related skin growth, first growth
545 434 $380.00 $63.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
480 386 $446.00 $124.03
11103 Biopsy of related skin growth, each additional growth
219 144 $189.00 $47.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
183 164 $201.00 $54.69
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
175 121 $651.00 $144.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
164 164 $393.00 $107.39
17004 Destruction of precancer skin growth, 15 or more growths
161 125 $617.00 $159.31
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm
157 133 $891.00 $117.42
13121 Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm
136 125 $1558.00 $400.14
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm
102 70 $540.00 $101.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
102 102 $582.00 $163.69
13101 Complicated repair of wound of trunk, 2.6-7.5 cm
78 72 $1464.00 $377.24
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm
72 69 $1719.00 $451.75
11104 Punch biopsy, first skin growth
51 50 $472.00 $109.54
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
40 26 $4.00 $0.93
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less
37 26 $363.00 $55.82
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm
34 31 $919.00 $121.75
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm
31 31 $1009.00 $134.23
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm
30 21 $602.00 $106.47
69100 Biopsy of ear
30 27 $355.00 $59.36
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm
29 28 $974.00 $129.24

(top 25 shown)

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Ketoconazole Ketoconazole 889 28,676 $14,328.85 555
Clobetasol Propionate Clobetasol Propionate 460 13,357 $16,849.63 267
Triamcinolone Acetonide Triamcinolone Acetonide 437 13,626 $4,578.16 316
Doxycycline Hyclate Doxycycline Hyclate 325 7,878 $5,029.58 214
Metronidazole Metronidazole 176 5,374 $13,981.09 126
Hydroxyzine Hcl Hydroxyzine Hcl 150 5,675 $1,763.13 76
Clindamycin Phosphate Clindamycin Phosphate 140 4,150 $3,561.65 89
Hydrocortisone Hydrocortisone 133 3,419 $1,135.06 111
Betamethasone Dipropionate Betamethasone Dipropionate 126 3,470 $5,961.68 99
Fluconazole Fluconazole 83 4,647 $984.59 65
Minoxidil Minoxidil 74 4,598 $348.04 19
Mupirocin Mupirocin 72 1,090 $440.82 64
Prednisone Prednisone 65 1,060 $190.77 55
Fluorouracil Fluorouracil 59 1,787 $5,633.24 51
Valacyclovir Valacyclovir Hcl 55 1,000 $949.00 37
Dupixent Pen Dupilumab 54 1,596 $218,572.58 —
Desonide Desonide 50 1,112 $1,992.74 40
Doxycycline Monohydrate Doxycycline Monohydrate 49 984 $1,691.95 18
Spironolactone Spironolactone 44 2,370 $440.53 14
Terbinafine Hcl Terbinafine Hcl 44 2,014 $557.78 28
Ciclopirox Ciclopirox 43 1,266 $925.76 26
Cephalexin Cephalexin 39 180 $453.70 36
Tacrolimus Tacrolimus 36 962 $3,595.58 28
Gabapentin Gabapentin 35 1,182 $297.26 —
Tretinoin Tretinoin 33 1,195 $2,641.67 20

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-05-19
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES FL OS13968

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES IL 125.063879

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Florida Department of Health Medical Quality Assurance.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - DERMATOLOGY

Medicare Enrollment ID

I20161107000136

Enrollment State Jurisdiction

FL

PECOS Control ID

3375844848

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Leavitt Medical Associates Of Florida Inc

1920 Don Wickham Dr, Clermont, FL 347111978

Phone: 3522414298

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

2 listed
Mandy Moore , ARNP

Nurse Practitioner

NPI 1396168118

Advanced Registered Nurse Practitioner

Sara Morillo , PA-C

Physician Assistant

NPI 1528541166

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
📍
Updated Practice Location June 16, 2020

Registered at 1920 DON WICKHAM DR STE 330, CLERMONT, FL 347111978 (Tel: 3522414298)

📍
Updated Business Mailing Address June 16, 2020

Registered at 3520 N WESTMORELAND DR, ORLANDO, FL 328043544 (Tel: 4073120768)

👤
Provider Name / Credentials Updated June 16, 2020

Recorded as NATHAN BIBLIOWICZ, DO

âś…
NPI Profile Active September 23, 2013

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) September 23, 2013

Registered at 2160 S 1ST AVE RM 7609, MAYWOOD, IL 601533328 (Tel: 7082168757)

📍
Business Mailing Address (Initial Record) September 23, 2013

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328

👤
Provider Name / Credentials (Initial Record) September 23, 2013

Recorded as NATHAN BIBLIOWICZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2013

Internal Medicine (license number reported to NPPES: IL 125.063879)

🟢
Initial NPI Registration & Enumeration April 05, 2013

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1447593686
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 05, 2013
Last Update: May 19, 2021
Sole Proprietor: No

Mailing Address

3520 N Westmoreland Dr

Orlando, FL 328043544

Phone: 4073120768

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.