Maxwell William Bieber, PT, DPT
Physical Therapist · Portland, ME
Maxwell William Bieber, PT, DPT is a physical therapist with a practice address in Portland, Maine, and NPI 1982487328, issued on Aug 18, 2023. Check the license (Maine PT6599, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maxwell William Bieber
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT6599 ME
Self-reported in NPPES; status is on the state search - Practice location
- 331 Veranda Street Building 4, Portland, ME 04103
- Phone
- (207) 536-0702
- Enumerated
- Aug 18, 2023
- Record last updated
- Aug 18, 2023
- Fax
- (207) 536-0785
- Medicare enrollment
- Enrolled (PECOS I20230901002386); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 1,682 in Maine → Look up another NPI →
Verify Maxwell William Bieber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PT6599Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Pinnacle Rehabilitation Network LLCPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maxwell William Bieber among 1,682 physical therapist records in Maine
Maxwell William Bieber, PT, DPT is one of 1,682 physical therapist records with a practice address in Maine. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.
- NPI issued2023 · 85% of these records are older, 10% newer
- In a Medicare fileYes · 29% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated2023 · median 2015 among the 534 with a school on file
- Record last updated2023 · 62% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
188 physical therapist records list a practice address in Portland
They are 188 of the 6,022 NPPES records with a practice address in Portland, and 1,682 physical therapist records in Maine.
All 1,682 in Maine → Every provider in Portland → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Caitlin Carlo, PTPortland, ME 041031831385079
- Deborah Cost, PTPortland, ME 041031770773111
- Jared CostablePortland, ME 041031366654873
- Christine Dastalto, PTPortland, ME 041031194915355
- Robert Denton, PTPortland, ME 041031447254057
- Michelle Dill, PTPortland, ME 041031942268008
- Joshua Gelfand, DPTPortland, ME 041031114176062
- Ada GuarinoPortland, ME 041031306989181
Common questions
What is Maxwell William Bieber, PT, DPT's NPI number?
Maxwell William Bieber, PT, DPT's National Provider Identifier (NPI) is 1982487328, issued on Aug 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Maxwell William Bieber, PT, DPT located?
The NPPES record lists a practice address at 331 Veranda Street Building 4, Portland, ME, 04103. Phone: (207) 536-0702. Providers update this record themselves, so call before visiting.
How can I verify Maxwell William Bieber, PT, DPT's license?
NPPES lists Maine license number PT6599, as entered by the provider. Search the Maine 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. 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.