William Shimberg, MD
NPI 1790147940 · Internal Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Shimberg, MD is a Internal Medicine Physician provider in Tampa, FL (NPI 1790147940).
Provider details
- NPI number
- 1790147940
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2019-01126 (NC)
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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
433 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 | 129 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 123 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $128 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 35 | $19 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 30 | $169 |
| Administration of Pneumococcal VaccineG0009 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 244 | 100 |
| Losartan Potassium | 149 | 58 |
| Levothyroxine Sodium | 126 | 45 |
| Amlodipine Besylate | 117 | 54 |
| Lisinopril | 113 | 39 |
| Rosuvastatin Calcium | 81 | 26 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$936 across 50 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 (3)
- 3025 Springbank LnSte 100Charlotte, NC 28226-3362Phone: (704) 446-2620
- 3025 Springbank LnSte 100Charlotte, NC 28226-3362Phone: (704) 302-9462
- 4525 Cameron Valley PkwyCharlotte, NC 28211-4369Phone: (704) 355-5100
Registry dates
- Enumerated
- 2016-03-27
- Last updated
- 2024-04-12
- Certified
- 2024-04-12
Frequently asked questions
- What is William Shimberg's NPI number?
- William Shimberg's National Provider Identifier (NPI) is 1790147940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Shimberg's specialty?
- William Shimberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Shimberg located?
- William Shimberg's practice location on file with NPPES is 2727 W Dr Martin Luther King Jr Blvd Ste 450, Tampa, FL 33607-6002.
- What is William Shimberg's phone number?
- The practice phone number listed in the NPPES registry for William Shimberg is (813) 875-8453.
- Does William Shimberg accept Medicare?
- William Shimberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Shimberg's NPI active?
- Yes — William Shimberg's NPI (1790147940) is active in the NPPES registry as of the last update on 2024-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.