HEATHER C. SIENEL (PA-C) – Physician Assistant, NPI 1528316544

HEATHER C. SIENEL (PA-C) is a healthcare provider. based in Worcester, Massachusetts. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials PA-C. They hold a License No. PA4478 (MA). The NPI Number for HEATHER C. SIENEL (PA-C) is 1528316544

Main info

Female
17 Years Of Experience
Accepts Medicare Assignment
Name
HEATHER C. SIENEL (PA-C)
NPI
1528316544
Phone
(508) 363-5000
Address
123 Summer St
Enumeration Date
23 August 2012
Last Update Date
9 April 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5082483015
Graduation Year
2009 (17 years ago)
PAC ID
1456501121
Group Practice PAC ID
4284539891
Professional Enrollment ID
I20121016000351
Address ID
MA015071590CH10XXXSTXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience40
Completeness75
Years active:13State licenses:1Digital endpointsOther names

5,091 PHYSICIAN ASSISTANT in MA

Provider Addresses for HEATHER C. SIENEL (PA-C)

  • 123 Summer St

    Worcester, MA 016081216

    Phone: (508) 363-5000

    Type: Location

  • 5 SWORD ST

    AUBURN, MA 015012127

    Phone:

    Type: Mailing

  • 10 N MAIN ST

    CHARLTON, MA 015071590

    Phone: (508) 248-8105

    Fax: (508) 248-8106

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 12 Open Payments records for all available years, with a total value of $507.

Total Amount is formed as General ($507) + Research ($0) + Ownership ($0) = $507.

Last reported payment date: 2024-05-02 • Largest payer in this snapshot: Organogenesis Inc. ($289).

Total Amount

$507

General + Research + Ownership

Payments

12

Total payment records

General Amount

$507

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-02

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: 2012-10-16

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
I20121016000351IPhysician AssistantMATBD

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
99213Established patient office or other outpatient visit, 20-29 minutes1,063152$0
11042Removal of skin and tissue, 20.0 sq cm or less33594$0
11045Removal of skin and tissue, each additional 20.0 sq cm or less20021$0
99212Established patient office or other outpatient visit, 10-19 minutes12283$0
15271Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less5117$0
View full utilization report →

Insurance plans in this area (ZIP 01608)

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Provider's Procedures

HEATHER C. SIENEL (PA-C) performs procedures in PHYSICIAN ASSISTANT. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PHYSICIAN ASSISTANTMA20610Aspiration and/or injection of large joint or joint capsule1211

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: 4284539891View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)MA
-MA
-MA
Family PracticeMA
Physician AssistantMA
Pulmonary Disease, Critical Care (Intensivists), Allergy/ImmunologyMA
-MA
-MA
Internal MedicineMA
Nurse PractitionerMA

Reviews

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Frequently asked questions

Is there an official ID for HEATHER C. SIENEL (PA-C) in U.S. healthcare records?
The official identifier for HEATHER C. SIENEL (PA-C) is NPI 1528316544.
Is there an active status for HEATHER C. SIENEL (PA-C)?
For scheduling context, HEATHER C. SIENEL (PA-C) is shown as active in the registry.
What clinical focus is listed for HEATHER C. SIENEL (PA-C)?
At a glance, HEATHER C. SIENEL (PA-C) is tied to Physician Assistant. Clinical services aligned with this taxonomy classification.
Is HEATHER C. SIENEL (PA-C) associated with Worcester?
Public fields place HEATHER C. SIENEL (PA-C) around Worcester, Massachusetts. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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