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Edit this profileWhere to find Ray W. Johnson, M.D.
- Prescott location main office
830 Ainsworth Dr, Prescott, AZ 86301 - Prescott Valley location
2820 N Glassford Hill Rd Ste 103, Prescott Valley, AZ 86314 - Prescott location
1000 Ainsworth Dr Ste 330, Prescott, AZ 86305 - Prescott location
820 Ainsworth Dr Ste B, Prescott, AZ 86301 - Prescott Valley location
2820 N Glassford Hill Rd Ste 107, Prescott Valley, AZ 86314
About Dr. Johnson
Ray W. Johnson, M.D. is a healthcare provider in Prescott, AZ specializing in dermatology. Ray trained at Columbia University College of Physicians and Surgeons, graduating in 1995. Ray is also listed as specializing in dermatopathology and mohs surgery / dermatologic surgery. According to Medicare claims data, Ray cared for 5,514 Medicare patients across 9,432 services. The services billed most often include pathology examination of tissue using a microscope, intermediate complexity, removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks, and special stained specimen slides to examine tissue, each additional procedure. This provider record is associated with NPI 1629099072.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (928) 777-5800
- Email not available
Practice Locations
830 AINSWORTH DR
Prescott, AZ 86301
2820 N Glassford Hill Rd Ste 103
Prescott Valley, AZ 86314
1000 Ainsworth Dr Ste 330
Prescott, AZ 86305
820 Ainsworth Dr Ste B
Prescott, AZ 86301
2820 N Glassford Hill Rd Ste 107
Prescott Valley, AZ 86314
203 S Candy Ln # 14
Cottonwood, AZ 86326
820 Ainsworth Dr Ste A
Prescott, AZ 86301
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Autoimmune and connective tissue
Infections
Rashes & allergy
Skin growths
Procedures & services
Most searched procedures
Diagnostic procedures
Lesion treatment
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
- Incision and drainage of an abscess
Medical dermatology treatment
Cosmetic
Cosmetic and minor surgery
Cosmetic dermatology
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Skin cancer surgery
Skin growths
Procedures Most Often Billed to Medicare
9,432 services · 5,514 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Procedure | 17311 |
665 | More than most peers in Dermatology |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | Procedure | 17312 |
200 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
148 | Less often than most peers in Dermatology |
| Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | Procedure | 13132 |
52 | As often as other peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
51 | Less often than most peers in Dermatology |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
39 | As often as other peers in Dermatology |
| Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | Procedure | 13121 |
38 | As often as other peers in Dermatology |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
35 | More often than most peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
32 | Less often than most peers in Dermatology |
| Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | Procedure | 11603 |
21 | As often as other peers in Dermatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatologists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in Prescott 3
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Columbia University College of Physicians and Surgeons 7
Providers who graduated from the same medical school in the same year.
Also performs Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What is Ray W. Johnson's specialty?
Ray W. Johnson is a dermatologist (skin doctor) in Prescott, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where can I find Ray W. Johnson?
Ray W. Johnson is listed at 830 Ainsworth Dr, Prescott, AZ 86301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ray W. Johnson?
The number on file is (928) 777-5800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ray W. Johnson's NPI number?
Ray W. Johnson's National Provider Identifier is 1629099072. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Ray W. Johnson's education?
Ray W. Johnson attended Columbia University College of Physicians and Surgeons, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Ray W. Johnson been practicing?
Ray W. Johnson has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Ray W. Johnson known for?
According to Medicare billing data, Ray W. Johnson performs procedures including removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks, removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks and destruction of precancer skin growth, 2-14 growths; reads or performs imaging such as superficial and/or low voltage radiation treatment delivery and obtaining data needed to develop the optimal radiation treatment, 1 treatment area, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ray W. Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ray W. Johnson. If this is you, claiming it is free.
Guide.md
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