Matt Wachsman, MD PHD
NPI 1831225606 · Internal Medicine Physician · Havre De Grace, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matt Wachsman, MD PHD is a Internal Medicine Physician provider in Havre De Grace, MD (NPI 1831225606).
Provider details
- NPI number
- 1831225606
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0040922 (MD)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
96 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 | 96 | $81 |
Typical Medicare-allowed amounts for these services range $81–$81 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 42 |
| Amlodipine Besylate | 23 |
| Carisoprodol | 22 |
| Enalapril Maleate | 20 |
| Hydrochlorothiazide | 20 |
| Losartan Potassium | 19 |
| Ipratropium/Albuterol Sulfatebrand: Combivent Respimat | 18 |
| Pantoprazole Sodium | 17 |
| Ibuprofen | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Matt Wachsman's NPI number?
- Matt Wachsman's National Provider Identifier (NPI) is 1831225606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matt Wachsman's specialty?
- Matt Wachsman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matt Wachsman located?
- Matt Wachsman's practice location on file with NPPES is 407 S Union Ave, Havre De Grace, MD 21078-3309.
- What is Matt Wachsman's phone number?
- The practice phone number listed in the NPPES registry for Matt Wachsman is (410) 939-2141.
- Does Matt Wachsman accept Medicare?
- Matt Wachsman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matt Wachsman's NPI active?
- Yes — Matt Wachsman's NPI (1831225606) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.