Marion Buchsbaum, MD
NPI 1730270851 · Dermatology Physician · Lexington, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marion Buchsbaum, MD is a Dermatology Physician provider in Lexington, MA (NPI 1730270851).
Provider details
- NPI number
- 1730270851
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 77498 (MA)
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
2,006 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 724 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 649 | $99 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 299 | $68 |
| Biopsy of Related Skin Growth, First Growth11102 | 186 | $114 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 54 | $122 |
| Biopsy of Related Skin Growth, Each Additional Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 111 | 66 |
| Triamcinolone Acetonide | 90 | 75 |
| Metronidazole | 53 | 37 |
| Mupirocin | 28 | 21 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 19 | 17 |
| Betamethasone Dipropionate | 19 | 13 |
| Valacyclovir Hclbrand: Valacyclovir | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marion Buchsbaum's NPI number?
- Marion Buchsbaum's National Provider Identifier (NPI) is 1730270851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marion Buchsbaum's specialty?
- Marion Buchsbaum is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Marion Buchsbaum located?
- Marion Buchsbaum's practice location on file with NPPES is 57 Bedford Street, Lexington, MA 02420.
- What is Marion Buchsbaum's phone number?
- The practice phone number listed in the NPPES registry for Marion Buchsbaum is (781) 862-2322.
- Does Marion Buchsbaum accept Medicare?
- Marion Buchsbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marion Buchsbaum's NPI active?
- Yes — Marion Buchsbaum's NPI (1730270851) 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.