Mary Lisa Gunning, MD
NPI 1457351587 · Family Medicine Physician · West Chester, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lisa Gunning, MD is a Family Medicine Physician provider in West Chester, PA (NPI 1457351587).
Provider details
- NPI number
- 1457351587
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- MD041605-E (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
20 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
1,038 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 | 302 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 228 | $89 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 176 | $75 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 121 | $47 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 64 | $78 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrochlorothiazide | 136 | 31 |
| Atorvastatin Calcium | 132 | 35 |
| Levothyroxine Sodium | 128 | 31 |
| Amlodipine Besylate | 100 | 25 |
| Losartan Potassium | 99 | 25 |
| Metoprolol Succinate | 99 | 30 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Lisa Gunning's NPI number?
- Mary Lisa Gunning's National Provider Identifier (NPI) is 1457351587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lisa Gunning's specialty?
- Mary Lisa Gunning is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Lisa Gunning located?
- Mary Lisa Gunning's practice location on file with NPPES is 21 Turner Ln, West Chester, PA 19380-4805.
- What is Mary Lisa Gunning's phone number?
- The practice phone number listed in the NPPES registry for Mary Lisa Gunning is (610) 696-6655.
- Does Mary Lisa Gunning accept Medicare?
- Mary Lisa Gunning is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lisa Gunning's NPI active?
- Yes — Mary Lisa Gunning's NPI (1457351587) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.