Collin Matthew Blattner, D.O.
Dermatology Physician · The Dalles, OR
Collin Matthew Blattner, D.O. is a dermatology physician with a practice address in The Dalles, Oregon, and NPI 1669868493, issued on Apr 8, 2015. Check the license (Oregon PG172025, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Collin Matthew Blattner
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- PG172025 OR
DO177547 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1815 E 19TH St Ste B, The Dalles, OR 97058
- Phone
- (541) 316-6575
- Enumerated
- Apr 8, 2015
- Record last updated
- Aug 2, 2023
- Fax
- (412) 108-9135
- Medicaid ID
- 500753179 OR
- Medicare enrollment
- Enrolled (PECOS I20190613002110); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 209 in Oregon → Look up another NPI →
Verify Collin Matthew Blattner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license PG172025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average dermatology physician in 2024
153 Medicare Part D claims for 103 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Cephalexin32 claims
- Oxycodone-Acetaminophen20 claims
- Fluorouracil11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $140,828.37
217 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Clear Choice DermatologyLake Oswego, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Collin Matthew Blattner among 209 dermatology physician records in Oregon
Collin Matthew Blattner, D.O. is one of 209 dermatology physician records with a practice address in Oregon. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2015 · median 2008 among the 143 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Oregon
There are 209 dermatology physician records in Oregon.
All 209 in Oregon → Every provider in The Dalles → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Trenton Spolar, MDThe Dalles, OR 970581013923572
- Paul Klas, M.D.Tualatin, OR 970621508999152
- Maeran Landers, M.D.Tualatin, OR 970621609972215
- Sarah Baca, DNP, FNP-CWest Linn, OR 970681902260425
- Farnaz Fakhari, MDWest Linn, OR 970681396910451
- Barry Austin, M.D.Lake Oswego, OR 970351447271879
- Margaret Hewitt, MDLake Oswego, OR 970351063521219
- Betty JiangLake Oswego, OR 970351194110288
Common questions
What is Collin Matthew Blattner, D.O.'s NPI number?
Collin Matthew Blattner, D.O.'s National Provider Identifier (NPI) is 1669868493, issued on Apr 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Collin Matthew Blattner, D.O. located?
The NPPES record lists a practice address at 1815 E 19TH St Ste B, The Dalles, OR, 97058. Phone: (541) 316-6575. Providers update this record themselves, so call before visiting.
How can I verify Collin Matthew Blattner, D.O.'s license?
NPPES lists Oregon license number PG172025, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Collin Matthew Blattner, D.O. prescribe under Medicare Part D?
In 2024, Collin Matthew Blattner, D.O. had 153 Medicare Part D claims for 103 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Collin Matthew Blattner, D.O.'s MIPS final score?
The 2023 MIPS final score is 98.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.