Collin Matthew Blattner, D.O.
Dermatology · The Dalles, OR
At a glance
1825 E 19Th St, The Dalles, OR 97058-3365
Published activity: Melanoma (skin cancer) excision · Removal of nail tissue · Removal of skin cancer. View counts and coverage
NPPES record updated Oct 15, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1825 E 19Th StThe Dalles, OR 97058-3365
Additional reported practice locations
966 12Th St Se Ste 130Salem, OR 973022860
Phone: 5413166575
Fax: 5412108913
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2015
- CMS specialties
- Dermatology
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Melanoma (skin cancer) excision | 172 |
| Removal of nail tissue | 1-10 |
| Removal of skin cancer | 547 |
| Removal of skin lesions | 105 |
| Removal or shaving of skin growth | 14 |
| Skin biopsy | 223 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Services other than consulting | $63,835.50 |
| Consulting fee | $41,965.00 |
| Travel and lodging | $16,754.70 |
| Food and beverage | $4,721.60 |
| Education | $19.31 |
Reporting companies
| Company | Amount |
|---|---|
| AMGEN INC. | $47,873.17 |
| PFIZER INC. | $24,604.99 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $19,441.98 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $15,410.87 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $8,704.90 |
| E.R. SQUIBB & SONS, L.L.C. | $5,715.99 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $4,026.93 |
| LEO PHARMA INC. | $496.18 |
| Other reporting companies | $1,021.10 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Dermatology
- Taxonomy code
- 207N00000X
- Enumeration date
- Apr 8, 2015
- Record updated
- Oct 15, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207N00000X · Primary
License reported: PG172025 OR
207ND0101X
License reported: DO177547 OR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1825 E 19Th StThe Dalles, OR 97058-3365
- Phone
- (541) 316-6575
- Fax
- (412) 108-9135
Mailing address
PO BOX 2430THE DALLES, OR 970588022
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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