Gregory Theodore, MD
NPI 1184703886 · Anesthesiology Physician · Carlisle, PA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Theodore, MD is a Anesthesiology Physician provider in Carlisle, PA (NPI 1184703886).
Provider details
- NPI number
- 1184703886
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H7839 (TX)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
277 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 201 | $71 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 64 | $38 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 12 | $102 |
Typical Medicare-allowed amounts for these services range $38–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 279 | — |
| Quetiapine Fumarate | 187 | — |
| Lorazepam | 140 | 16 |
| Benztropine Mesylate | 130 | 15 |
| Divalproex Sodium | 126 | 12 |
| Metformin Hcl | 112 | — |
| Lisinopril | 100 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-03
- Last updated
- 2011-10-21
Frequently asked questions
- What is Gregory Theodore's NPI number?
- Gregory Theodore's National Provider Identifier (NPI) is 1184703886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Theodore's specialty?
- Gregory Theodore is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Theodore located?
- Gregory Theodore's practice location on file with NPPES is 361 Alexander Spring Rd, Carlisle, PA 17015-6940.
- What is Gregory Theodore's phone number?
- The practice phone number listed in the NPPES registry for Gregory Theodore is (717) 249-1212.
- Does Gregory Theodore accept Medicare?
- Gregory Theodore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Theodore's NPI active?
- Yes — Gregory Theodore's NPI (1184703886) is active in the NPPES registry as of the last update on 2011-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.