Mark Blumberg, M.D.
NPI 1588662019 · Dermatology Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Blumberg, M.D. is a Dermatology Physician provider in Springfield, MA (NPI 1588662019).
Provider details
- NPI number
- 1588662019
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 223863 (MA)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,113 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,430 | $92 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,082 | $7 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 758 | $73 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 685 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 391 | $130 |
| Biopsy of Related Skin Growth, First Growth11102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 197 | 116 |
| Clobetasol Propionate | 186 | 80 |
| Ketoconazole | 160 | 77 |
| Betamethasone Dipropionate | 145 | 70 |
| Fluorouracil | 145 | 128 |
| Mupirocin | 111 | 73 |
| Doxycycline Hyclate | 91 | 42 |
| Minoxidil | 64 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$774 across 56 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
Additional practice locations (1)
- 200 Silver St Unit 106Agawam, MA 01001-3067Phone: (413) 341-5335Fax: (413) 341-5335
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2025-12-18
- Certified
- 2025-12-18
Frequently asked questions
- What is Mark Blumberg's NPI number?
- Mark Blumberg's National Provider Identifier (NPI) is 1588662019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Blumberg's specialty?
- Mark Blumberg is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Blumberg located?
- Mark Blumberg's practice location on file with NPPES is 3455 Main St, Springfield, MA 01107-1147.
- What is Mark Blumberg's phone number?
- The practice phone number listed in the NPPES registry for Mark Blumberg is (413) 733-9600.
- Does Mark Blumberg accept Medicare?
- Mark Blumberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Blumberg's NPI active?
- Yes — Mark Blumberg's NPI (1588662019) is active in the NPPES registry as of the last update on 2025-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.