Active NPI 1134260466 Individual Practitioner Female Practitioner

Dr. Nancy A Krywonis , MD

Dermatology • Denver, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nancy Krywonis, MD is a certified Dermatology practicing in Denver, CO. With approximately 42 years of clinical experience since graduating from University Of Manitoba, Faculty Of Medicine in 1984, Dr. Krywonis delivers high-quality medical care to the local community at 4545 E 9TH AVE.

Dr. Krywonis maintains professional affiliations with Epiphany Dermatology Of Colorado Llc, Epiphany Dermatology Of Arizona Llc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

4545 E 9th Ave
Suite 420

Denver, CO 802203901

Telephone 3035867768

Fax 3039573098

Associated Practice Facility / Clinic

🏢 Manish H Shah Md Pc Facility NPI 1407815889

Medicare Profile & Education

Medical School

University Of Manitoba, Faculty Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Denver, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +23.6 yrs vs City Avg

City Avg: 18.4 Yrs

State Avg: 19.3 Yrs

Regional Practice Density

48 Specialists

Practicing in Denver, CO (321 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Krywonis (42 Years) 42 Yrs

Denver Specialty Average (18.4 Years) 18.4 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
99213 Established patient office or other outpatient visit, typically 15 minutes	646	522	$275.92	$90.48
17003 Destruction of precancer skin growth, 2-14 growths	445	110	$20.51	$6.72
17000 Destruction of skin growth	236	189	$207.07	$58.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	134	113	$387.43	$125.69
17110 Destruction of up to 14 skin growths	133	111	$352.32	$114.92
11102 Tangential biopsy of single skin lesion	115	106	$307.75	$95.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	101	90	$172.13	$56.49
11104 Punch biopsy, first skin growth	46	45	$385.94	$126.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$334.01	$108.32
11103 Biopsy of related skin growth, each additional growth	27	23	$154.56	$50.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	552	460	$274.72	$91.66
17003 Destruction of precancer skin growth, 2-14 growths	388	108	$20.83	$6.97
17000 Destruction of skin growth	248	195	$207.47	$59.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	192	157	$387.13	$129.04
11102 Tangential biopsy of single skin lesion	141	124	$317.77	$101.39
17110 Destruction of up to 14 skin growths	120	96	$354.70	$113.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	93	81	$172.84	$57.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$340.42	$113.87
11104 Punch biopsy, first skin growth	33	32	$392.31	$126.37
11103 Biopsy of related skin growth, each additional growth	28	21	$157.61	$52.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$499.76	$167.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	714	137	$20.97	$7.07
99213 Established patient office or other outpatient visit, typically 15 minutes	627	496	$278.46	$92.50
17000 Destruction of skin growth	310	232	$206.74	$58.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	178	148	$392.83	$129.60
11102 Tangential biopsy of single skin lesion	175	154	$322.30	$102.56
17110 Destruction of up to 14 skin growths	147	122	$357.43	$115.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	120	107	$173.38	$57.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	106	106	$340.68	$113.65
11104 Punch biopsy, first skin growth	59	58	$403.83	$133.66
11103 Biopsy of related skin growth, each additional growth	32	20	$162.48	$53.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$504.95	$168.02
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$222.39	$74.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	575	437	$270.41	$93.61
17003 Destruction of precancer skin growth, 2-14 growths	550	115	$20.50	$6.86
17000 Destruction of skin growth	287	211	$205.71	$58.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	184	139	$383.26	$132.05
11102 Tangential biopsy of single skin lesion	178	161	$325.02	$102.66
17110 Destruction of up to 14 skin growths	147	117	$357.69	$115.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	123	103	$165.85	$57.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$340.86	$114.51
11104 Punch biopsy, first skin growth	54	51	$407.07	$137.16
11103 Biopsy of related skin growth, each additional growth	46	34	$166.28	$55.39
10040 Acne surgery	21	21	$364.43	$119.68
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$223.24	$74.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$513.00	$171.06
69100 Biopsy of ear	11	11	$308.18	$89.05

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	421	357	$233.97	$107.91
17003 Destruction of precancer skin growth, 2-14 growths	387	110	$12.88	$6.04
99213 Established patient office or other outpatient visit, typically 15 minutes	299	201	$160.20	$74.36
17000 Destruction of skin growth	264	183	$161.25	$55.80
11102 Tangential biopsy of single skin lesion	162	140	$214.44	$97.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	83	74	$107.90	$45.20
17110 Destruction of up to 14 skin growths	73	60	$296.55	$110.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$246.46	$107.34
11104 Punch biopsy, first skin growth	38	35	$277.11	$126.39
11103 Biopsy of related skin growth, each additional growth	29	28	$122.31	$53.47
99202 New patient office or other outpatient visit, typically 20 minutes	22	22	$171.18	$76.30
10040 Acne surgery	18	18	$299.94	$103.95
69100 Biopsy of ear	15	15	$209.00	$84.97

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	531	431	$181.67	$106.77
99213 Established patient office or other outpatient visit, typically 15 minutes	325	213	$123.01	$72.57
17000 Destruction of skin growth	299	202	$137.03	$58.76
17003 Destruction of precancer skin growth, 2-14 growths	244	113	$9.00	$5.60
11102 Tangential biopsy of single skin lesion	158	141	$169.99	$95.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	68	68	$183.00	$106.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	61	60	$74.00	$44.25
11104 Punch biopsy, first skin growth	54	52	$235.00	$120.47
17110 Destruction of up to 14 skin growths	38	33	$192.00	$107.71
11103 Biopsy of related skin growth, each additional growth	36	35	$94.89	$52.66
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$127.00	$75.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	657	142	$10.91	$5.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	523	427	$178.70	$105.77
99213 Established patient office or other outpatient visit, typically 15 minutes	385	274	$121.11	$71.74
17000 Destruction of skin growth	327	211	$129.00	$58.56
11100 Biopsy of single growth of skin and/or tissue	188	162	$178.43	$101.88
17110 Destruction of up to 14 skin growths	71	44	$193.23	$111.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	65	65	$180.34	$106.76
99202 New patient office or other outpatient visit, typically 20 minutes	60	60	$124.53	$74.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	43	$73.37	$43.31
11101 Biopsy of each additional growth of skin and/or tissue	32	29	$54.94	$32.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	755	142	$12.00	$5.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	456	361	$176.00	$104.66
17000 Destruction of skin growth	340	214	$137.95	$57.91
99213 Established patient office or other outpatient visit, typically 15 minutes	324	221	$120.00	$71.15
11100 Biopsy of single growth of skin and/or tissue	230	198	$176.00	$99.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	92	92	$177.54	$104.25
17110 Destruction of up to 14 skin growths	60	36	$189.00	$108.71
99202 New patient office or other outpatient visit, typically 20 minutes	46	46	$123.00	$73.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	43	$73.00	$42.62
11101 Biopsy of each additional growth of skin and/or tissue	44	37	$54.00	$32.07

Medical Specialties & State Licenses

CMS Verified: 2023-02-24

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CO 44212

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.

Hospital & Practice Group Affiliations

Epiphany Dermatology Of Arizona Llc

6648 E Carondelet Dr, Tucson, AZ 857102119

Phone: 5208868151

Epiphany Dermatology Of Colorado Llc

613 25 Rd, Grand Junction, CO 815051590

Phone: 9702451500

Epiphany Dermatology Of Colorado Llc

3773 E Cherry Creek N Dr, Denver, CO 802099809

Phone: 3033885629

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Psychiatry & Neurology - Neurology

NPI 1003898883

Doctor of Medicine (M.D.)

Dr. Cara Dawson , MD

Internal Medicine

NPI 1023193604

Doctor of Medicine (M.D.)

Dr. Jacqueline Stern , MD

Family Medicine

NPI 1083709745

Doctor of Medicine (M.D.)

Dr. Harvey Karsh , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1093765745

Doctor of Medicine (M.D.)

Merrilynn Artman , CNM

Advanced Practice Midwife

NPI 1114086220

Certified Nurse Midwife

Dr. Elizabeth Bloomfield , MD

Internal Medicine

NPI 1124103791

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address February 24, 2023

Registered at 7300 RANCH ROAD 2222, BUILDING 1, STE 200, AUSTIN, TX 78730 (Tel: 5126280465)

✅

NPI Profile Active January 29, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location January 29, 2013

Registered at 4545 E 9TH AVE, SUITE 420, DENVER, CO 802203901 (Tel: 3035867768)

📍

Updated Business Mailing Address January 29, 2013

Registered at 4545 E 9TH AVE, SUITE 420, DENVER, CO 802203901 (Tel: 3035867768)

👤

Provider Name / Credentials Updated January 29, 2013

Recorded as NANCY KRYWONIS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2013

Dermatology (License #44212 in CO)

🟢

Initial NPI Registration & Enumeration February 09, 2007

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: 1134260466

Entity Type:

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

Enumeration Date: February 09, 2007

Last Update: February 24, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7300 Ranch Road 2222, Building 1, Ste 200

Austin, TX 78730

Phone: 5126280465

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.