Active NPI 1588212989 Individual Practitioner Male Practitioner

Dr. Alexander Michael Witkowski , MD, PhD

Dermatology • Portland, OR

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Witkowski, MD, PhD is a registered healthcare professional specializing in Dermatology in Portland, OR. Practice services are available at 3303 SW BOND AVE STE 16 under active NPI credentials.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, destruction of skin growth, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3303 Sw Bond Ave Ste 16

Portland, OR 972394501

Telephone 5034183376

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Portland, OR

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 19.6 Yrs

State Avg: 21.5 Yrs

Regional Practice Density

83 Specialists

Practicing in Portland, OR (217 Statewide)

Telehealth Adoption Rate

10.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	794	132	$20.07	$2.11
17000 Destruction of skin growth	185	155	$194.23	$54.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	177	156	$281.45	$99.46
99213 Established patient office or other outpatient visit, typically 15 minutes	131	120	$188.03	$67.25
11102 Tangential biopsy of single skin lesion	106	91	$305.27	$28.05
17004 Destruction of precancer skin growth, 15 or more growths	82	59	$486.63	$102.76
11103 Biopsy of related skin growth, each additional growth	50	26	$152.26	$22.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	44	$105.15	$35.01
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	29	16	$519.03	$82.68
17110 Destruction of up to 14 skin growths	25	24	$340.00	$70.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$231.20	$83.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	743	151	$18.55	$2.16
17000 Destruction of skin growth	227	182	$182.87	$54.21
99213 Established patient office or other outpatient visit, typically 15 minutes	202	176	$180.64	$68.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	136	122	$256.93	$100.82
11102 Tangential biopsy of single skin lesion	80	70	$287.75	$29.05
17004 Destruction of precancer skin growth, 15 or more growths	65	49	$458.12	$100.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	50	$96.42	$36.89
17110 Destruction of up to 14 skin growths	30	27	$314.73	$69.58
11103 Biopsy of related skin growth, each additional growth	22	17	$147.82	$22.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$218.48	$84.69
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	12	11	$489.92	$113.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	862	164	$16.95	$2.17
17000 Destruction of skin growth	254	203	$174.02	$51.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	201	174	$235.24	$101.50
99213 Established patient office or other outpatient visit, typically 15 minutes	173	151	$145.81	$68.63
11102 Tangential biopsy of single skin lesion	102	93	$268.82	$27.35
17110 Destruction of up to 14 skin growths	61	57	$298.92	$67.05
17004 Destruction of precancer skin growth, 15 or more growths	47	36	$424.19	$100.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	41	$77.21	$36.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$203.71	$84.71
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	20	20	$469.85	$107.22
11103 Biopsy of related skin growth, each additional growth	15	15	$142.40	$22.46
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$133.18	$50.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,077	185	$20.06	$2.22
99213 Established patient office or other outpatient visit, typically 15 minutes	268	224	$132.95	$52.45
17000 Destruction of skin growth	265	226	$172.58	$54.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	178	160	$204.32	$80.90
11102 Tangential biopsy of single skin lesion	156	133	$256.42	$29.60
17004 Destruction of precancer skin growth, 15 or more growths	68	55	$396.75	$102.56
11103 Biopsy of related skin growth, each additional growth	62	44	$137.18	$23.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$197.67	$76.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	32	$69.97	$25.62
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	31	28	$453.58	$112.80
17110 Destruction of up to 14 skin growths	27	24	$290.37	$70.76

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License OR MF195494

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.

Practice Associates & Co-Workers

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

33 Associated Practitioners

Dr. Alison Small , MD

Dermatology

NPI 1003176942

Doctor of Medicine (M.D.)

Dr. Julie Dhossche , MD

Dermatology

NPI 1023403284

Doctor of Medicine (M.D.)

Melissa Adair , ARNP

Nurse Practitioner - Family

NPI 1023590197

Advanced Registered Nurse Practitioner

Dr. Tracy Funk , MD

Dermatology

NPI 1053536268

Doctor of Medicine (M.D.)

Dr. Oluwadamilare Ajayi , MD

Dermatology - Dermatopathology

NPI 1063948487

Doctor of Medicine (M.D.)

Adeeb Haroon

Dermatology

NPI 1073186250

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 28, 2019

NPI status registered as active in NPPES database

📍

Updated Practice Location August 28, 2019

Registered at 3303 SW BOND AVE STE 16, PORTLAND, OR 972394501 (Tel: 5034183376)

📍

Updated Business Mailing Address August 28, 2019

Registered at 18099 BURKE LN, YORBA LINDA, CA 928868679 (Tel: 9515337083)

👤

Provider Name / Credentials Updated August 28, 2019

Recorded as ALEXANDER WITKOWSKI, MD, PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 28, 2019

Dermatology (License #MF195494 in OR)

🟢

Initial NPI Registration & Enumeration August 28, 2019

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: 1588212989

Entity Type:

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

Enumeration Date: August 28, 2019

Last Update: August 28, 2019

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

18099 Burke Ln

Yorba Linda, CA 928868679

Phone: 9515337083

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.