Active NPI 1942218276 Individual Practitioner Male Practitioner

Dr. Jonathan Stuart Alexander , MD

Dermatology • Portland, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Alexander, MD is a certified Dermatology practicing in Portland, OR. With approximately 27 years of clinical experience since graduating from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 1999, Dr. Alexander delivers high-quality medical care to the local community at 1414 NW NORTHRUP ST STE 600.

Dr. Alexander is affiliated with The Oregon Clinic, Pc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

1414 Nw Northrup St Ste 600

Portland, OR 972092790

Telephone 5032233104

Fax 5032234619

Associated Practice Facility / Clinic

🏢 Portland Dermatology Clinic, Llp Facility NPI 1740334952

Medicare Profile & Education

Medical School

Rutgers R W Johnson Medical School (Cam/new Bruns/pisc)

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Portland, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +7.4 yrs vs City Avg

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

71.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Alexander (27 Years) 27 Yrs

Portland Specialty Average (19.6 Years) 19.6 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
17003 Destruction of precancer skin growth, 2-14 growths	1,102	195	$23.00	$7.08
99213 Established patient office or other outpatient visit, typically 15 minutes	517	422	$314.00	$93.26
88305 Pathology examination of tissue using a microscope, intermediate complexity	468	229	$194.27	$59.41
17000 Destruction of skin growth	324	253	$235.00	$56.52
11102 Tangential biopsy of single skin lesion	178	153	$347.00	$92.09
96900 Application of ultraviolet light to skin	136	15	$86.00	$26.90
11103 Biopsy of related skin growth, each additional growth	83	53	$174.00	$52.77
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	83	52	$515.00	$126.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	80	80	$385.00	$114.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	66	$443.00	$131.51
17110 Destruction of up to 14 skin growths	55	52	$394.44	$112.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	44	$196.00	$58.47
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	27	20	$346.00	$63.83
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	23	18	$619.00	$174.84
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	18	17	$347.00	$100.59
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	18	17	$577.00	$150.66
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	16	12	$624.50	$158.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$577.00	$170.42
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	13	$1051.00	$318.28
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	14	14	$420.00	$127.80
17004 Destruction of precancer skin growth, 15 or more growths	13	12	$580.00	$175.37
11104 Punch biopsy, first skin growth	13	13	$432.00	$131.86
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$250.00	$74.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,017	176	$23.00	$7.11
99213 Established patient office or other outpatient visit, typically 15 minutes	437	355	$308.00	$92.35
88305 Pathology examination of tissue using a microscope, intermediate complexity	324	191	$190.04	$58.55
17000 Destruction of skin growth	274	219	$231.00	$56.27
11102 Tangential biopsy of single skin lesion	138	126	$351.00	$98.53
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	75	75	$383.00	$114.41
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	72	45	$511.00	$112.58
96900 Application of ultraviolet light to skin	70	15	$84.00	$26.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	45	$436.00	$130.79
17110 Destruction of up to 14 skin growths	49	43	$392.00	$118.49
11103 Biopsy of related skin growth, each additional growth	42	35	$174.00	$53.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	35	$193.00	$58.25
36415 Insertion of needle into vein for collection of blood sample	21	15	$17.00	$8.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$568.00	$169.63
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	19	16	$616.00	$177.36
17004 Destruction of precancer skin growth, 15 or more growths	16	15	$583.00	$177.82
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	16	13	$575.00	$147.58
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	11	11	$422.00	$129.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	953	156	$21.00	$7.23
88305 Pathology examination of tissue using a microscope, intermediate complexity	392	195	$174.76	$59.66
99213 Established patient office or other outpatient visit, typically 15 minutes	374	311	$279.00	$93.07
17000 Destruction of skin growth	266	208	$209.00	$54.54
11102 Tangential biopsy of single skin lesion	127	113	$320.00	$93.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$345.00	$113.11
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	64	39	$460.00	$110.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	51	$394.00	$131.81
96900 Application of ultraviolet light to skin	54	11	$75.00	$25.61
11103 Biopsy of related skin growth, each additional growth	51	40	$160.00	$53.97
17110 Destruction of up to 14 skin growths	47	46	$354.00	$111.48
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	34	26	$557.00	$156.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$515.00	$170.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$174.00	$56.50
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	23	21	$516.00	$147.39
17004 Destruction of precancer skin growth, 15 or more growths	20	15	$525.00	$177.86
17280 Destruction of malignant growth (0.5 centimeters or less) of face, ears, eyelids, nose, lips, or mouth	13	13	$435.00	$124.51
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	13	11	$384.00	$110.14
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	12	12	$450.00	$157.10
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	12	12	$783.00	$390.45
17270 Destruction of malignant growth (0.5 centimeters) of scalp, neck, hands, feet, or genitals	12	12	$462.00	$129.68
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	12	12	$560.00	$179.68
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$225.00	$75.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	942	151	$20.00	$6.91
99213 Established patient office or other outpatient visit, typically 15 minutes	351	284	$278.00	$94.18
88305 Pathology examination of tissue using a microscope, intermediate complexity	325	163	$179.88	$61.42
17000 Destruction of skin growth	254	201	$203.00	$55.51
11102 Tangential biopsy of single skin lesion	124	112	$320.00	$97.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$342.00	$116.80
17110 Destruction of up to 14 skin growths	69	63	$350.00	$115.23
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	68	38	$457.00	$109.03
96900 Application of ultraviolet light to skin	56	12	$71.00	$25.26
11103 Biopsy of related skin growth, each additional growth	43	27	$163.00	$56.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	34	$395.00	$133.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	25	$171.00	$54.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$511.00	$174.12
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	22	12	$549.00	$151.60
17004 Destruction of precancer skin growth, 15 or more growths	16	14	$509.00	$171.27
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	14	12	$511.00	$158.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	791	138	$18.00	$6.23
88305 Pathology examination of tissue using a microscope, intermediate complexity	377	176	$170.48	$60.71
99213 Established patient office or other outpatient visit, typically 15 minutes	327	254	$221.79	$77.34
17000 Destruction of skin growth	229	171	$194.00	$49.73
11102 Tangential biopsy of single skin lesion	138	124	$298.00	$94.62
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	90	49	$434.00	$115.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	49	$321.00	$111.59
11103 Biopsy of related skin growth, each additional growth	60	39	$159.00	$56.10
17110 Destruction of up to 14 skin growths	54	46	$333.00	$113.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	33	$134.00	$47.26
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	31	22	$526.00	$165.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$318.00	$111.29
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	24	20	$488.00	$150.74
17004 Destruction of precancer skin growth, 15 or more growths	23	18	$470.00	$167.01
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$225.00	$71.93
99201 New patient office or other outpatient visit, typically 10 minutes	19	19	$132.05	$47.64
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	15	12	$298.00	$95.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	859	136	$17.00	$5.84
88305 Pathology examination of tissue using a microscope, intermediate complexity	436	186	$156.58	$55.54
99213 Established patient office or other outpatient visit, typically 15 minutes	347	265	$219.00	$76.14
17000 Destruction of skin growth	237	175	$194.00	$50.82
11102 Tangential biopsy of single skin lesion	179	144	$294.00	$92.51
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	94	49	$432.00	$115.43
11103 Biopsy of related skin growth, each additional growth	83	47	$159.00	$56.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	76	64	$133.00	$47.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	56	$321.00	$111.97
17110 Destruction of up to 14 skin growths	61	52	$329.00	$108.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$320.00	$109.84
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$226.00	$79.32
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	26	19	$526.00	$174.56
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	19	14	$490.00	$140.80
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	18	12	$285.00	$66.61
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	16	15	$812.00	$138.04
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	14	13	$1434.00	$485.35
17004 Destruction of precancer skin growth, 15 or more growths	13	11	$453.00	$159.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	792	142	$20.34	$5.43
88305 Pathology examination of tissue using a microscope, intermediate complexity	413	177	$214.15	$59.26
99213 Established patient office or other outpatient visit, typically 15 minutes	347	262	$183.62	$74.10
17000 Destruction of skin growth	236	179	$186.93	$52.48
11100 Biopsy of single growth of skin and/or tissue	198	162	$274.27	$97.58
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	91	47	$387.58	$111.28
11101 Biopsy of each additional growth of skin and/or tissue	84	57	$84.75	$33.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	84	72	$110.95	$43.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	37	$272.73	$110.58
17110 Destruction of up to 14 skin growths	45	42	$287.33	$111.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$281.00	$110.37
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$191.74	$77.04
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	31	24	$415.90	$144.42
17004 Destruction of precancer skin growth, 15 or more growths	23	20	$391.30	$144.72
99201 New patient office or other outpatient visit, typically 10 minutes	18	18	$110.61	$46.06
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	17	11	$471.82	$150.00
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	16	13	$728.00	$140.53
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	12	12	$773.08	$304.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	834	135	$24.00	$5.76
88305 Pathology examination of tissue using a microscope, intermediate complexity	414	164	$235.79	$55.89
99213 Established patient office or other outpatient visit, typically 15 minutes	318	245	$163.00	$73.84
17000 Destruction of skin growth	227	170	$179.00	$54.29
11100 Biopsy of single growth of skin and/or tissue	167	145	$243.00	$97.09
96900 Application of ultraviolet light to skin	127	11	$48.00	$21.85
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	104	54	$338.00	$105.76
11101 Biopsy of each additional growth of skin and/or tissue	104	52	$77.00	$33.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	75	66	$98.00	$44.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	56	41	$241.00	$109.39
17110 Destruction of up to 14 skin growths	43	36	$259.00	$101.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$242.00	$107.91
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	25	22	$386.00	$142.87
17004 Destruction of precancer skin growth, 15 or more growths	24	21	$360.00	$154.46
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$166.00	$73.98
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	18	14	$412.00	$169.44
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	17	13	$347.00	$341.49
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	14	13	$314.00	$142.10
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	12	11	$643.00	$139.35
99201 New patient office or other outpatient visit, typically 10 minutes	11	11	$97.00	$44.85

Medical Specialties & State Licenses

CMS Verified: 2023-11-21

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License OR MD24307

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2100933 (WA)

Medicaid State Provider ID

227226 (OR)

Hospital & Practice Group Affiliations

The Oregon Clinic, Pc

5050 Ne Hoyt, Portland, OR 972132990

Phone: 5032396673

The Oregon Clinic, Pc

1414 Nw Northrup St, Portland, OR 972092790

Phone: 5032233104

Practice Associates & Co-Workers

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

9 Associated Practitioners

Dr. Michael Adler , MD

Dermatology

NPI 1275509457

Doctor of Medicine (M.D.)

Dr. Robert Hopkins , MD

Dermatology

NPI 1407058654

Doctor of Medicine (M.D.)

Dr. Ken Lee , MD

Dermatology - MOHS-Micrographic Surgery

NPI 1407864937

Doctor of Medicine (M.D.)

Dr. Rainer Schmidt , MD

Specialist

NPI 1457430431

Doctor of Medicine (M.D.)

Dr. Tatyana Shaw , MD

Dermatology

NPI 1578762068

Doctor of Medicine (M.D.)

Dr. Barbara Resnick , MD

Dermatology

NPI 1750357943

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location November 21, 2023

Registered at 1414 NW NORTHRUP ST STE 600, PORTLAND, OR 972092790 (Tel: 5032233104)

📍

Updated Business Mailing Address November 21, 2023

Registered at 541 NE 20TH AVE STE 225, PORTLAND, OR 972322895 (Tel: 5039632801)

📍

Updated Practice Location November 23, 2021

Registered at 1414 NW NORTHRUP ST, SUITE 600, PORTLAND, OR 972092798 (Tel: 5032233104)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 23, 2021

Dermatology (License #MD24307 in OR)

📍

Updated Business Mailing Address July 27, 2018

Registered at 847 NE 19TH AVE STE 300, PORTLAND, OR 972322686 (Tel: 5039632801)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2018

Dermatology (License #MD00042382 in WA)

📍

Updated Practice Location June 22, 2018

Registered at 1414 NW NORTHRUP ST, SUITE 600, PORTLAND, OR 97209 (Tel: 5032233104)

✅

NPI Profile Active September 09, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location September 09, 2014

Registered at 1414 NW NORTHRUP ST, SUITE 600, PORTLAND, OR 972092798 (Tel: 5032233104)

📍

Updated Business Mailing Address September 09, 2014

Registered at 1414 NW NORTHRUP ST, SUITE 600, PORTLAND, OR 972092798 (Tel: 5032233104)

👤

Provider Name / Credentials Updated September 09, 2014

Recorded as JONATHAN ALEXANDER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 09, 2014

Dermatology (License #MD24307 in OR)

🟢

Initial NPI Registration & Enumeration August 03, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Jonathan Alexander. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1942218276

Entity Type:

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

Enumeration Date: August 03, 2006

Last Update: November 21, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

541 Ne 20th Ave Ste 225

Portland, OR 972322895

Phone: 5039632801

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.