Active NPI 1760801070 Individual Practitioner Male Practitioner

Dr. Dathan Hamann , MD

Dermatology • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dathan Hamann, MD is a certified Dermatology practicing in Phoenix, AZ. With approximately 12 years of clinical experience since graduating from University Of Arizona College Of Medicine in 2014, Dr. Hamann delivers high-quality medical care to the local community at 3400 E MCDOWELL RD.

Dr. Hamann is affiliated with Saguaro Dermatology Associates Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include test for allergy using skin patch, destruction of precancer skin growth, 2-14 growths, 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

3400 E Mcdowell Rd

Phoenix, AZ 850083884

Telephone 4806813300

Associated Practice Facility / Clinic

🏢 Contact Dermatitis Institute Llc Facility NPI 1659627370

Medicare Profile & Education

Medical School

University Of Arizona College Of Medicine

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Phoenix, AZ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs -8.8 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 18.6 Yrs

Regional Practice Density

75 Specialists

Practicing in Phoenix, AZ (369 Statewide)

Telehealth Adoption Rate

4.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

37.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hamann (12 Years) 12 Yrs

Phoenix Specialty Average (20.8 Years) 20.8 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
95044 Test for allergy using skin patch	6,723	57	$7.22	$4.94
17003 Destruction of precancer skin growth, 2-14 growths	623	82	$9.75	$6.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	399	222	$188.40	$130.30
99213 Established patient office or other outpatient visit, typically 15 minutes	151	123	$133.75	$91.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	138	138	$245.04	$169.30
17000 Destruction of skin growth	130	99	$99.55	$55.54
11102 Tangential biopsy of single skin lesion	90	81	$146.42	$96.35
17110 Destruction of up to 14 skin growths	56	45	$166.57	$113.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$163.44	$112.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	29	$82.84	$58.02
11104 Punch biopsy, first skin growth	31	29	$182.52	$125.61
11103 Biopsy of related skin growth, each additional growth	26	21	$73.58	$51.26
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	22	21	$444.73	$286.52
17004 Destruction of precancer skin growth, 15 or more growths	21	13	$245.62	$171.63
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	12	12	$357.50	$117.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95044 Test for allergy using skin patch	4,927	46	$7.29	$4.78
17003 Destruction of precancer skin growth, 2-14 growths	699	120	$9.87	$6.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	428	281	$187.92	$123.51
17000 Destruction of skin growth	182	145	$98.95	$51.98
99213 Established patient office or other outpatient visit, typically 15 minutes	176	153	$132.72	$87.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	121	121	$244.95	$161.35
11102 Tangential biopsy of single skin lesion	107	99	$149.93	$89.47
17110 Destruction of up to 14 skin growths	89	79	$167.87	$107.80
11104 Punch biopsy, first skin growth	60	57	$185.93	$120.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$164.85	$107.59
11103 Biopsy of related skin growth, each additional growth	48	35	$74.23	$48.84
17004 Destruction of precancer skin growth, 15 or more growths	42	33	$250.00	$164.09
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	39	35	$449.72	$288.06
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	37	35	$83.00	$54.71
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	18	14	$413.00	$143.04
11105 Punch biopsy, each additional skin growth	14	12	$87.93	$57.50
69100 Biopsy of ear	13	12	$143.00	$72.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95044 Test for allergy using skin patch	7,500	73	$7.35	$4.86
17003 Destruction of precancer skin growth, 2-14 growths	507	85	$10.00	$6.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	317	201	$189.00	$123.59
99213 Established patient office or other outpatient visit, typically 15 minutes	241	180	$134.00	$88.72
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	157	11	$173.01	$114.15
17000 Destruction of skin growth	121	104	$99.00	$53.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	104	104	$247.00	$162.04
11102 Tangential biopsy of single skin lesion	93	82	$152.00	$95.42
17110 Destruction of up to 14 skin growths	73	61	$168.11	$104.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$166.00	$109.65
11104 Punch biopsy, first skin growth	52	48	$189.00	$123.42
11103 Biopsy of related skin growth, each additional growth	31	25	$76.00	$49.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	27	$83.00	$55.11
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	27	25	$451.00	$286.04
11105 Punch biopsy, each additional skin growth	19	14	$88.16	$58.28
17004 Destruction of precancer skin growth, 15 or more growths	17	13	$250.00	$164.58
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	14	14	$2.00	$1.14
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$108.00	$71.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95044 Test for allergy using skin patch	5,650	62	$7.92	$5.20
17003 Destruction of precancer skin growth, 2-14 growths	397	68	$9.57	$6.37
99213 Established patient office or other outpatient visit, typically 15 minutes	285	205	$135.33	$89.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	152	152	$165.67	$110.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	120	88	$191.15	$124.67
17000 Destruction of skin growth	115	87	$96.95	$55.32
11102 Tangential biopsy of single skin lesion	68	62	$153.00	$95.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	44	$82.90	$55.12
17110 Destruction of up to 14 skin growths	44	36	$167.00	$110.23
11104 Punch biopsy, first skin growth	43	41	$192.00	$127.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$248.00	$165.29
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	30	24	$2.00	$1.24
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	22	$21.00	$13.26
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	21	21	$454.52	$275.14
11103 Biopsy of related skin growth, each additional growth	19	17	$78.00	$51.95
11105 Punch biopsy, each additional skin growth	13	11	$90.00	$60.00
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$105.83	$71.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95044 Test for allergy using skin patch	3,767	50	$10.45	$5.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	133	133	$200.20	$105.34
99213 Established patient office or other outpatient visit, typically 15 minutes	113	70	$130.84	$73.63
17003 Destruction of precancer skin growth, 2-14 growths	91	28	$9.46	$5.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	80	$181.77	$107.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	76	66	$85.06	$44.62
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	75	22	$2.97	$1.47
17000 Destruction of skin growth	43	37	$113.86	$60.14
11102 Tangential biopsy of single skin lesion	36	36	$172.73	$94.76
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	22	$29.42	$14.04
11104 Punch biopsy, first skin growth	23	21	$223.52	$124.18
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$109.16	$75.03
17110 Destruction of up to 14 skin growths	18	17	$180.90	$104.11
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	12	11	$528.96	$274.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95044 Test for allergy using skin patch	4,553	52	$11.67	$5.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	88	57	$83.35	$43.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$208.71	$103.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	57	$206.69	$104.19
99213 Established patient office or other outpatient visit, typically 15 minutes	46	34	$129.98	$71.39
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$140.55	$74.60

Medical Specialties & State Licenses

CMS Verified: 2021-03-22

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License AZ 54501

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

Saguaro Dermatology Associates Llc

3400 E Mcdowell Rd, Phoenix, AZ 850083884

Phone: 4806813300

Secondary Practice Locations

2150 S Dobson Rd Ste 1

Mesa, AZ 852026487

Phone: 4808209774

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Carsten Hamann , MD

Dermatology

NPI 1538546957

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location May 20, 2019

Registered at 3400 E MCDOWELL RD, PHOENIX, AZ 850083884 (Tel: 4806813300)

📍

Updated Business Mailing Address May 20, 2019

Registered at 3400 E MCDOWELL RD, PHOENIX, AZ 850083884 (Tel: 4806813300)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 20, 2019

Dermatology (License #54501 in AZ)

✅

NPI Profile Active April 15, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 15, 2014

Registered at 410 W 10TH AVE, COLUMBUS, OH 432101240 (Tel: 6142933989)

📍

Updated Business Mailing Address April 15, 2014

Registered at 114 W ADAMS ST, #405, PHOENIX, AZ 850032000 (Tel: 6023634805)

👤

Provider Name / Credentials Updated April 15, 2014

Recorded as DATHAN HAMANN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 15, 2014

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: 1760801070

Entity Type:

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

Enumeration Date: April 15, 2014

Last Update: March 22, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3400 E Mcdowell Rd

Phoenix, AZ 850083884

Phone: 4806813300

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.