Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Ronald M Glick , DO

Dermatology • Mesa, AZ

Active NPI 1235134412 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

3940 E University Dr
Mesa, AZ 852056945

Call 4809249235 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

3940 E University Dr

Mesa, AZ 852056945

Telephone 4809249235
Fax 4808325501
Organization at the Same NPPES Address or Phone
Aap Dermatology & Cosmetic Surgery, P.c. Facility NPI 1174730147

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

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Des Moines University Of Osteopathic Medicine And Health Sciences

Graduation Year

1983

Medicare patients

2,241 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 $880,932 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 $633,299 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

1,339 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

$536,396 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: $11,113.35 across 102 records.

By nature of payment

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $9,200.00 across 4 records.
  • Food and Beverage: $1,797.93 across 95 records.
  • Education: $115.42 across 3 records.

Reporting-company totals (3 largest of 16)

  • ABBVIE INC.: $9,714.57 across 28 records.
  • LEO Pharma Inc.: $223.45 across 13 records.
  • UCB, Inc.: $191.78 across 10 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

43 years (graduated 1983)

CMS Doctors and Clinicians data list 1983 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

2005

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. Glick 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. Glick 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 Mesa and Arizona

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 70% of clinicians listed under Dermatology in Mesa, AZ (2024, 11 clinicians with data). Median for this group: 7,878. Middle half: 6,768 to 8,970.

More Medicare Part B services than 80% of clinicians listed under Dermatology in Arizona (2024, 224 clinicians with data). Median for this group: 3,943. Middle half: 1,878 to 7,666.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Dermatology in Mesa, AZ (2024, 11 clinicians with data). Median for this group: $539,995. Middle half: $426,083 to $793,251.

A higher Medicare-allowed amount than 90% of clinicians listed under Dermatology in Arizona (2024, 224 clinicians with data). Median for this group: $281,392. Middle half: $150,156 to $520,947.

Paid by Medicare

A higher Medicare payment amount than 80% of clinicians listed under Dermatology in Mesa, AZ (2024, 11 clinicians with data). Median for this group: $380,568. Middle half: $294,492 to $564,779.

A higher Medicare payment amount than 90% of clinicians listed under Dermatology in Arizona (2024, 224 clinicians with data). Median for this group: $200,367. Middle half: $105,880 to $377,838.

Medicare Part D prescriptions

More Part D prescriptions than 70% of clinicians listed under Dermatology in Mesa, AZ (2024, 12 clinicians with data). Median for this group: 906. Middle half: 561 to 1,286.

More Part D prescriptions than 85% of clinicians listed under Dermatology in Arizona (2024, 238 clinicians with data). Median for this group: 597. Middle half: 271 to 922.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Dermatology in Mesa, AZ (2024, 12 clinicians with data). Median for this group: $51,760. Middle half: $14,256 to $164,518.

A higher Part D drug cost than 90% of clinicians listed under Dermatology in Arizona (2024, 238 clinicians with data). Median for this group: $23,120. Middle half: $7,680 to $170,119.

17 active clinicians are listed under Dermatology with a practice address in Mesa, AZ (350 in Arizona).

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

Telehealth indicator in Mesa

0% of these 17 clinicians have the CMS telehealth indicator.

64.7% of these 17 clinicians are listed by CMS as accepting Medicare assignment.

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): 102 records totaling $11,113.35.

Manufacturer Payment Nature Product Type Amount ($)
ABBVIE INC.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
SKYRIZI General $2,875.00
ABBVIE INC.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
SKYRIZI General $2,875.00
ABBVIE INC.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
SKYRIZI General $1,725.00
ABBVIE INC.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
SKYRIZI General $1,725.00
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $122.35
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
TREMFYA General $99.00
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $91.08
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $55.00
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $39.07
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $37.30
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $33.38
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
LIBTAYO General $30.43
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
BLU-U General $29.97
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
— General $29.00
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $28.62
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $28.61
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $27.78
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $27.78
Eli Lilly and Company
Food and Beverage
In-kind items and services
TALTZ General $27.75
ABBVIE INC.
Food and Beverage
In-kind items and services
RINVOQ General $27.58
ABBVIE INC.
Food and Beverage
In-kind items and services
RINVOQ General $27.41
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $27.08
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ANZUPGO General $26.49
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $26.17
Eli Lilly and Company
Food and Beverage
In-kind items and services
EBGLYSS General $25.66

(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
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
2,171 1,561 $95.02 $87.71
11102 Biopsy of related skin growth, first growth
742 636 $134.89 $88.79
17003 Destruction of precancer skin growth, 2-14 growths
718 250 $20.00 $6.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
520 424 $60.00 $54.54
88305 Pathology examination of tissue using a microscope, intermediate complexity
495 376 $103.00 $34.98
17000 Destruction of precancer skin growth, 1 growth
489 436 $90.09 $52.02
17110 Destruction of skin growth, 1-14 growths
470 414 $120.00 $108.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
434 327 $130.00 $123.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
403 403 $112.00 $106.43
11103 Biopsy of related skin growth, each additional growth
273 167 $52.81 $48.09
96920 Treatment of inflammatory skin disease using laser, less than 250.0 sq cm
202 14 $200.00 $149.52
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm
174 144 $249.51 $117.17
13121 Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm
134 120 $500.00 $405.27
11104 Punch biopsy, first skin growth
128 119 $130.00 $118.18
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm
120 111 $625.00 $448.02
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
108 48 $16.80 $0.96
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm
106 98 $275.00 $129.06
13101 Complicated repair of wound of trunk, 2.6-7.5 cm
79 72 $425.00 $355.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
69 69 $168.23 $159.83
11900 Injection into skin growth, 1-7 growths
60 36 $60.00 $45.17
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)
60 57 $425.00 $388.68
96573 Application of light by qualified health care professional to destroy precancer skin growth
57 57 $250.00 $216.67
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm
53 48 $265.00 $122.02
13122 Complicated repair of wound of scalp, arms, or legs, each additional 5.0 cm or less
44 36 $150.00 $121.50
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
43 35 $190.00 $148.09

(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
Doxycycline Hyclate Doxycycline Hyclate 600 2,736 $2,874.01 492
Triamcinolone Acetonide Triamcinolone Acetonide 213 5,291 $1,804.53 196
Clobetasol Propionate Clobetasol Propionate 134 3,337 $5,378.31 103
Fluorouracil Fluorouracil 109 2,959 $7,943.13 95
Metronidazole Metronidazole 27 824 $1,303.63 22
Ketoconazole Ketoconazole 26 925 $466.42 24
Gentamicin Sulfate Gentamicin Sulfate 26 508 $876.69 23
Alclometasone Dipropionate Alclometasone Dipropionate 25 676 $1,336.52 22
Prednisone Prednisone 19 228 $43.73 14
Mupirocin Mupirocin 16 300 $114.57 16
Valacyclovir Valacyclovir Hcl 15 349 $359.94 12
Enbrel Sureclick Etanercept 15 438 $167,132.96 —
Skyrizi Pen Risankizumab-Rzaa 14 896 $295,483.78 —
Dupixent Pen Dupilumab 13 364 $50,112.98 —
Desonide Desonide 11 309 $837.56 —
Econazole Nitrate Econazole Nitrate 11 361 $327.28 —

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: 2022-02-09
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES AZ 2012

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.

Dermatology - Procedural Dermatology

NUCC Taxonomy Code: 207NS0135X

License # reported to NPPES AZ 2012

Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

Dermatology - Pediatric Dermatology

NUCC Taxonomy Code: 207NP0225X

License # reported to NPPES AZ 2012

A pediatric dermatologist has, through additional special training, developed expertise in the treatment of specific skin disease categories with emphasis on those diseases which predominate in infants, children and adolescents.

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: Arizona Medical Board.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
278938 (AZ)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - DERMATOLOGY

Medicare Enrollment ID

I20051109000628

Enrollment State Jurisdiction

AZ

PECOS Control ID

6002834991

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.

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
Natalia Mahoney

Dermatology

NPI 1538716717
Erin Seymour , PA-C

Physician Assistant

NPI 1942511555

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 09, 2022

Dermatology (license number reported to NPPES: AZ 2012)

âś…
NPI Profile Active December 03, 2008

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) December 03, 2008

Registered at 3940 E UNIVERSITY DR, MESA, AZ 852056945 (Tel: 4809249235)

📍
Business Mailing Address (Initial Record) December 03, 2008

Registered at 3940 E UNIVERSITY DR, MESA, AZ 852056945 (Tel: 4809249235)

👤
Provider Name / Credentials (Initial Record) December 03, 2008

Recorded as RONALD GLICK, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 03, 2008

Dermatology (license number reported to NPPES: AZ 2012)

🟢
Initial NPI Registration & Enumeration June 15, 2005

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1235134412
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 15, 2005
Last Update: February 09, 2022
Sole Proprietor: Yes

Other Dermatology Specialists in Mesa

All Dermatology Specialists in Mesa

Mailing Address

3940 E University Dr

Mesa, AZ 852056945

Phone: 4809249235

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.