NPPES file of Aug 9, 2026

Anne Marie Bautista Guillen, PHYSICAL THERAPIST

Physical Therapist · Millsboro, DE

Anne Marie Bautista Guillen, PHYSICAL THERAPIST is a physical therapist with a practice address in Millsboro, Delaware, and NPI 1134860059, issued on Apr 5, 2022. Check the license (Delaware J1-0003833, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134860059
Name
Anne Marie Bautista Guillen
Credential
PHYSICAL THERAPIST
Primary taxonomy
Physical Therapist 225100000X
License numbers
J1-0003833 DE
05013177A IN
Self-reported in NPPES; status is on the state search
Practice location
26396 Bay Farm RD Unit 1, Millsboro, DE 19966
Phone
(919) 258-2714
Enumerated
Apr 5, 2022
Record last updated
Apr 21, 2022
Fax
(410) 648-4878
Medicare enrollment
Enrolled (PECOS I20220602000650); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 26396 Bay Farm RD Unit 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Emy Del RosarioPhysical Therapist1801481478
  2. Rocky Del Rosario, DPTPhysical Therapist1558698118
  3. Austin Hanby, DPTPhysical Therapist1790452936
  4. Lynn Marro, PTPhysical Therapist1588093215
  5. Teresa ToomeyPhysical Therapist1275150005
  6. Taylor Williamson, OTR/LOccupational Therapist1285329714

Verify Anne Marie Bautista Guillen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this profession
    Search for license J1-0003833
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Dynamic Therapy Services LLCMillsboro, DE

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anne Marie Bautista Guillen among 1,131 physical therapist records in Delaware

Anne Marie Bautista Guillen, PHYSICAL THERAPIST is one of 1,131 physical therapist records with a practice address in Delaware. 46% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 79% of them.

  • NPI issued2022 · 79% of these records are older, 17% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated1996 · median 2016 among the 518 with a school on file
  • Record last updated2022 · 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 225100000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

49 physical therapist records list a practice address in Millsboro

They are 49 of the 341 NPPES records with a practice address in Millsboro, and 1,131 physical therapist records in Delaware.

The 8 physical therapist records with the nearest ZIP codes

  1. Sara Chalabala, PT, DPTMillsboro, DE 199661265727523
  2. Rocky Del Rosario, DPTMillsboro, DE 199661558698118
  3. Estrelle Romina Diaz, RPTMillsboro, DE 199661760761688
  4. Ross Haley, DPTMillsboro, DE 199661043542624
  5. Amy Lewis, PTMillsboro, DE 199661073822011
  6. Kristen Loose, DPT, OTR/LMillsboro, DE 199661942242466
  7. Joseph Nichols, MPTMillsboro, DE 199661376622860
  8. Erin Nielsen, PTMillsboro, DE 199661841230059

Common questions

What is Anne Marie Bautista Guillen, PHYSICAL THERAPIST's NPI number?

Anne Marie Bautista Guillen, PHYSICAL THERAPIST's National Provider Identifier (NPI) is 1134860059, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Anne Marie Bautista Guillen, PHYSICAL THERAPIST located?

The NPPES record lists a practice address at 26396 Bay Farm RD Unit 1, Millsboro, DE, 19966. Phone: (919) 258-2714. Providers update this record themselves, so call before visiting.

How can I verify Anne Marie Bautista Guillen, PHYSICAL THERAPIST's license?

NPPES lists Delaware license number J1-0003833, as entered by the provider. Search the Delaware 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.