Regina Thaddeus, DO
NPI 1104442334 · Family Medicine Physician · Chambersburg, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regina Thaddeus, DO is a Family Medicine Physician provider in Chambersburg, PA (NPI 1104442334).
Provider details
- NPI number
- 1104442334
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS022864 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
33 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
404 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 153 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 116 | $85 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 41 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 32 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 30 | $159 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 65 | 34 |
| Atorvastatin Calcium | 43 | 24 |
| Metoprolol Succinate | 37 | 20 |
| Lisinopril | 35 | 22 |
| Gabapentin | 33 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 24 |
Practice location
Mailing address
Additional practice locations (32)
- 2060 Carlisle RdAspers, PA 17304-9707Phone: (717) 339-2585Fax: (717) 677-4781
- 354 Alexander Spring RdCarlisle, PA 17015-7451Phone: (717) 462-6873
- 2055 Scotland AveChambersburg, PA 17201-1451Phone: (717) 217-6055Fax: (717) 217-4329
- 2075 Scotland AveChambersburg, PA 17201-1451Phone: (717) 217-6055
- 1425 Philadelphia AveChambersburg, PA 17201-1386Phone: (717) 217-6055
- 2055 Scotland AveChambersburg, PA 17201-1451Phone: (717) 217-6055
- 22 St Paul DrChambersburg, PA 17201-1036Phone: (717) 264-6511
- 12 St Paul Dr Ste 101Chambersburg, PA 17201-1035Phone: (717) 217-6760
- 1135 Georgetown Rd Unit 201Christiana, PA 17509-9543Phone: (717) 466-2462
Registry dates
- Enumerated
- 2020-06-23
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Regina Thaddeus's NPI number?
- Regina Thaddeus's National Provider Identifier (NPI) is 1104442334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Thaddeus's specialty?
- Regina Thaddeus is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Regina Thaddeus located?
- Regina Thaddeus's practice location on file with NPPES is 3106 Philadelphia Ave, Chambersburg, PA 17201-8938.
- What is Regina Thaddeus's phone number?
- The practice phone number listed in the NPPES registry for Regina Thaddeus is (717) 264-3644.
- Does Regina Thaddeus accept Medicare?
- Regina Thaddeus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regina Thaddeus's NPI active?
- Yes — Regina Thaddeus's NPI (1104442334) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.