PATRICIA OLYMPIA DECHELLIS (MD) – Hospitalist Physician, NPI 1659306231

PATRICIA OLYMPIA DECHELLIS (MD) is a healthcare provider. based in Langhorne, Pennsylvania. specializing in HOSPITALIST, INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. MD424600 (PA). The NPI Number for PATRICIA OLYMPIA DECHELLIS (MD) is 1659306231

Main info

Female
25 Years Of Experience
Accepts Medicare Assignment
Name
PATRICIA OLYMPIA DECHELLIS (MD)
NPI
1659306231
Phone
(215) 710-4460
Address
1203 LANGHORNE NEWTOWN RD STE 226
Enumeration Date
11 July 2006
Last Update Date
13 May 2021

Doctor Profile

Medical School Name
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Secondary Phone
2159473000
Graduation Year
2001 (25 years ago)
PAC ID
8820052830
Group Practice PAC ID
0042109902
Professional Enrollment ID
I20041118000391
Address ID
PA190468001ME1648XPIKE300

Contacts

Secure Messaging
patricia.dechellis.1@11127.direct.athenahealth.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

2,423 HOSPITALIST in PA

Provider Addresses for PATRICIA OLYMPIA DECHELLIS (MD)

  • 1203 LANGHORNE NEWTOWN RD STE 226

    LANGHORNE, PA 190471224

    Phone: (215) 710-4460

    Fax: (215) 710-4465

    Type: Location

  • 41, University Drive, Newtown Township, Bucks County, Pennsylvania, 189440, United States

    SUITE 300

    NEWTOWN, PA 189401873

    Phone: (215) 710-5522

    Fax: (215) 710-5181

    Type: Mailing

  • Langhorne Newtown Road, Middletown Township, Bucks County, Pennsylvania, 19047, United States

    SUITE 403

    LANGHORNE, PA 19047

    Phone: (215) 710-4460

    Fax: (215) 710-4465

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $102.

Total Amount is formed as General ($102) + Research ($0) + Ownership ($0) = $102.

Last reported payment date: 2024-06-20 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($34).

Total Amount

$102

General + Research + Ownership

Payments

4

Total payment records

General Amount

$102

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-06-20

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-11-18

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20041118000391IHospitalistPATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes496229$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes271157$0
99239Hospital discharge day management, more than 30 minutes179175$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes117114$0
View full utilization report →

Insurance plans in this area (ZIP 19047)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0042109902View full group profile
NameSpecialtyState
Internal Medicine, Hematology/Oncology, Hospitalist, HospitalistVT
-PA
General SurgeryPA
-PA
-PA
Orthopedic Surgery, Hand Surgery, Physical Medicine And RehabilitationPA
-PA
Internal MedicinePA
-PA
General SurgeryPA

Reviews

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Frequently asked questions

What NPI should I save for PATRICIA OLYMPIA DECHELLIS (MD)?
Save NPI 1659306231 if you need a stable reference for PATRICIA OLYMPIA DECHELLIS (MD).
Is PATRICIA OLYMPIA DECHELLIS (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Can you summarize PATRICIA OLYMPIA DECHELLIS (MD)'s specialty in plain language?
Clinically, the directory lists PATRICIA OLYMPIA DECHELLIS (MD) with Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Where is PATRICIA OLYMPIA DECHELLIS (MD)'s primary listing?
We display Langhorne, Pennsylvania because that is what the record indicates for PATRICIA OLYMPIA DECHELLIS (MD).
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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