William Rosenblatt, M.D.
NPI 1881038842 · Internal Medicine Physician · Columbus, MS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Rosenblatt, M.D. is a Internal Medicine Physician provider in Columbus, MS (NPI 1881038842).
Provider details
- NPI number
- 1881038842
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25069 (MS)
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
13 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
4,247 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 896 | $116 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 547 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 532 | $9 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 414 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 405 | $117 |
| Annual Depression Screening, 5 to 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 168 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 623 | 160 |
| Losartan Potassium | 520 | 129 |
| Amlodipine Besylate | 444 | 118 |
| Levothyroxine Sodium | 407 | 100 |
| Pantoprazole Sodium | 369 | 104 |
| Rosuvastatin Calcium | 365 | 107 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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)
- 1 Medical Center DrDhmc Department of Internal MedicineLebanon, NH 03756-1000Phone: (603) 650-8380
Registry dates
- Enumerated
- 2013-04-22
- Last updated
- 2018-10-11
Frequently asked questions
- What is William Rosenblatt's NPI number?
- William Rosenblatt's National Provider Identifier (NPI) is 1881038842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Rosenblatt's specialty?
- William Rosenblatt is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Rosenblatt located?
- William Rosenblatt's practice location on file with NPPES is 2600 5th St N, Columbus, MS 39705.
- What is William Rosenblatt's phone number?
- The practice phone number listed in the NPPES registry for William Rosenblatt is (662) 244-2960.
- Does William Rosenblatt accept Medicare?
- William Rosenblatt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Rosenblatt's NPI active?
- Yes — William Rosenblatt's NPI (1881038842) is active in the NPPES registry as of the last update on 2018-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.