David Wartenberg, MD
NPI 1447293386 · Family Medicine Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Wartenberg, MD is a Family Medicine Physician provider in Rockville, MD (NPI 1447293386).
Provider details
- NPI number
- 1447293386
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 308182 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
916 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 115 | $100 |
| X-Ray of Chest, 2 Views71046 | 95 | $33 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 85 | $141 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 75 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 66 | $124 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 59 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 100 | 97 |
| Atorvastatin Calcium | 47 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 35 | 32 |
| Amlodipine Besylate | 34 | 21 |
| Losartan Potassium | 33 | 12 |
| Methylprednisolone | 22 | 21 |
| Naproxen | 20 | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 6835 Austin Center BlvdAustin, TX 78731-3166Phone: (850) 588-3589
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is David Wartenberg's NPI number?
- David Wartenberg's National Provider Identifier (NPI) is 1447293386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wartenberg's specialty?
- David Wartenberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Wartenberg located?
- David Wartenberg's practice location on file with NPPES is 726 Rockville Pike, Rockville, MD 20852-1133.
- What is David Wartenberg's phone number?
- The practice phone number listed in the NPPES registry for David Wartenberg is (240) 238-0411.
- Does David Wartenberg accept Medicare?
- David Wartenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Wartenberg's NPI active?
- Yes — David Wartenberg's NPI (1447293386) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.