Timothy Lilly, D.O.
NPI 1649258765 · Internal Medicine Physician · Grove City, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Lilly, D.O. is a Internal Medicine Physician provider in Grove City, PA (NPI 1649258765).
Provider details
- NPI number
- 1649258765
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS006328L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
732 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 267 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 137 | $85 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 86 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 68 | $123 |
| Hemoglobin A1c Level83036 | 51 | $10 |
| Administration of Influenza Virus VaccineG0008 | 34 | $31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 298 | 129 |
| Lisinopril | 285 | 109 |
| Levothyroxine Sodium | 209 | 75 |
| Metoprolol Succinate | 188 | 77 |
| Rosuvastatin Calcium | 147 | 57 |
| Omeprazole | 127 | 55 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,018 across 53 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-09
- Last updated
- 2017-01-05
Frequently asked questions
- What is Timothy Lilly's NPI number?
- Timothy Lilly's National Provider Identifier (NPI) is 1649258765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lilly's specialty?
- Timothy Lilly is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Lilly located?
- Timothy Lilly's practice location on file with NPPES is 432 Hillcrest Ave, Grove City, PA 16127-1708.
- What is Timothy Lilly's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lilly is (724) 615-9193.
- Does Timothy Lilly accept Medicare?
- Timothy Lilly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Lilly's NPI active?
- Yes — Timothy Lilly's NPI (1649258765) is active in the NPPES registry as of the last update on 2017-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.