David Castaldo, M.D.
NPI 1912970955 · Internal Medicine Physician · Chesapeake, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Castaldo, M.D. is a Internal Medicine Physician provider in Chesapeake, VA (NPI 1912970955).
Provider details
- NPI number
- 1912970955
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101054197 (VA)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,477 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 856 | $124 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 437 | $9 |
| 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 | 389 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 183 | $127 |
| Admn Sarscov2 Vacc 1 Dose90480 | 145 | $42 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 283 | 82 |
| Rosuvastatin Calcium | 252 | 82 |
| Amlodipine Besylate | 215 | 63 |
| Lisinopril | 189 | 57 |
| Hydrochlorothiazide | 169 | 46 |
| Levothyroxine Sodium | 163 | 45 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 825 Fairfax AveSuite 445Norfolk, VA 23507-1914Phone: (757) 889-5432Fax: (757) 889-5930
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2020-12-02
- Certified
- 2020-12-02
Frequently asked questions
- What is David Castaldo's NPI number?
- David Castaldo's National Provider Identifier (NPI) is 1912970955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Castaldo's specialty?
- David Castaldo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Castaldo located?
- David Castaldo's practice location on file with NPPES is 648 Grassfield Pkwy Ste 1, Chesapeake, VA 23322-7465.
- What is David Castaldo's phone number?
- The practice phone number listed in the NPPES registry for David Castaldo is (757) 312-6797.
- Does David Castaldo accept Medicare?
- David Castaldo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Castaldo's NPI active?
- Yes — David Castaldo's NPI (1912970955) is active in the NPPES registry as of the last update on 2020-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.