Mary Kathrine Derrick, PT, DPT
Physical Therapist · Boulder, CO
Mary Kathrine Derrick, PT, DPT is a physical therapist with a practice address in Boulder, Colorado, and NPI 1568894855, issued on Aug 8, 2013. Check the license (Colorado PTL.0012284, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Kathrine Derrick
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PTL.0012284 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3020 Carbon PL Ste 330, Boulder, CO 80301
- Phone
- (512) 573-6700
- Enumerated
- Aug 8, 2013
- Record last updated
- Aug 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,354 in Colorado → Look up another NPI →
Also registered at 3020 Carbon PL Ste 330
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Hanna, MS PTPhysical Therapist1548388853
- Mason Hill, DPTPhysical Therapist1285106948
- Anne Majewski, DPTPhysical Therapist1649080409
- Laura Shove, PTPhysical Therapist1548267313
Verify Mary Kathrine Derrick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PTL.0012284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Kathrine Derrick among 6,354 physical therapist records in Colorado
Mary Kathrine Derrick, PT, DPT is one of 6,354 physical therapist records with a practice address in Colorado. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 40% of them.
- NPI issued2013 · 40% of these records are older, 57% newer
- In a Medicare fileNo · 36% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2013 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
301 physical therapist records list a practice address in Boulder
They are 301 of the 5,635 NPPES records with a practice address in Boulder, and 6,354 physical therapist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,354 in Colorado → Every provider in Boulder → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Kristie Bennett, PTBoulder, CO 803011033174917
- Lynn Capen, PTBoulder, CO 803011972549822
- Ingrid Ching, DPTBoulder, CO 803011295733186
- Karen Echery, PTBoulder, CO 803011700884939
- Steven Faust, PTBoulder, CO 803011558344838
- Terri Handy, PTBoulder, CO 803011902803778
- Ted Layne, PTBoulder, CO 803011760489512
- Debra Layne, PTBoulder, CO 803011588661334
Common questions
What is Mary Kathrine Derrick, PT, DPT's NPI number?
Mary Kathrine Derrick, PT, DPT's National Provider Identifier (NPI) is 1568894855, issued on Aug 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathrine Derrick, PT, DPT located?
The NPPES record lists a practice address at 3020 Carbon PL Ste 330, Boulder, CO, 80301. Phone: (512) 573-6700. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathrine Derrick, PT, DPT's license?
NPPES lists Colorado license number PTL.0012284, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.