Cheryl Lonergan, M.D.
NPI 1316169758 · Dermatology Physician · Bowie, MD
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheryl Lonergan, M.D. is a Dermatology Physician provider in Bowie, MD (NPI 1316169758).
Provider details
- NPI number
- 1316169758
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D69698 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
7,402 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 3,319 | $79 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,291 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 413 | $99 |
| Biopsy of Related Skin Growth, First Growth11102 | 348 | $99 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 326 | $117 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 124 | 56 |
| Clobetasol Propionate | 116 | 49 |
| Triamcinolone Acetonide | 108 | 66 |
| Mupirocin | 67 | 48 |
| Hydrocortisone | 51 | 35 |
| Dupilumabbrand: Dupixent Pen | 36 | — |
| Fluocinonide | 35 | 23 |
| Ixekizumabbrand: Taltz Autoinjector |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$923 across 40 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
- 2007-05-03
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Cheryl Lonergan's NPI number?
- Cheryl Lonergan's National Provider Identifier (NPI) is 1316169758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Lonergan's specialty?
- Cheryl Lonergan is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Cheryl Lonergan located?
- Cheryl Lonergan's practice location on file with NPPES is 4201 Northview Dr Ste 200, Bowie, MD 20716-2640.
- What is Cheryl Lonergan's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Lonergan is (443) 637-2888.
- Does Cheryl Lonergan accept Medicare?
- Cheryl Lonergan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheryl Lonergan's NPI active?
- Yes — Cheryl Lonergan's NPI (1316169758) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.