Walter Giblin, M.D.
NPI 1831276757 · Dermatology Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Giblin, M.D. is a Dermatology Physician provider in Rockville, MD (NPI 1831276757).
Provider details
- NPI number
- 1831276757
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0042867 (MD)
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
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
8,606 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 4,583 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,450 | $105 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,189 | $69 |
| Destruction of Skin Growth, 1-14 Growths17110 | 420 | $137 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 235 | $147 |
| Biopsy of Related Skin Growth, First Growth |
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 |
|---|---|---|
| Triamcinolone Acetonide | 165 | 109 |
| Ketoconazole | 137 | 87 |
| Clobetasol Propionate | 110 | 69 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 72 | 55 |
| Fluorouracil | 52 | 40 |
| Betamethasone Dipropionate | 48 | 32 |
| Doxycycline Hyclate | 38 | 20 |
| Imiquimod |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$513 across 19 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
- 2006-11-01
- Last updated
- 2019-12-18
- Certified
- 2019-12-18
Frequently asked questions
- What is Walter Giblin's NPI number?
- Walter Giblin's National Provider Identifier (NPI) is 1831276757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Giblin's specialty?
- Walter Giblin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Giblin located?
- Walter Giblin's practice location on file with NPPES is 15225 Shady Grove Rd, Rockville, MD 20850-3234.
- What is Walter Giblin's phone number?
- The practice phone number listed in the NPPES registry for Walter Giblin is (301) 216-2980.
- Does Walter Giblin accept Medicare?
- Walter Giblin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Giblin's NPI active?
- Yes — Walter Giblin's NPI (1831276757) is active in the NPPES registry as of the last update on 2019-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.