Thomas Armbruster, M.D.
NPI 1558334698 · Family Medicine Physician · Ocean, NJ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Armbruster, M.D. is a Family Medicine Physician provider in Ocean, NJ (NPI 1558334698).
Provider details
- NPI number
- 1558334698
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MA06484500 (NJ)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
528 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 | 367 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $95 |
| Urinalysis, Manual Test81002 | 38 | $3 |
| Administration of Vaccine90471 | 24 | $22 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 21 | $118 |
| X-Ray of Chest, 2 Views71046 | 11 | $36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 102 | 102 |
| Amoxicillin | 49 | 49 |
| Diclofenac Sodium | 49 | 48 |
| Cephalexin | 43 | 42 |
| Naproxen | 42 | 42 |
| Prednisone | 38 | 37 |
| Azithromycin | 31 | 31 |
| Doxycycline Hyclate | 21 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2014-04-30
Frequently asked questions
- What is Thomas Armbruster's NPI number?
- Thomas Armbruster's National Provider Identifier (NPI) is 1558334698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Armbruster's specialty?
- Thomas Armbruster is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Armbruster located?
- Thomas Armbruster's practice location on file with NPPES is 3200 Sunset Ave, Ocean, NJ 07712-4567.
- What is Thomas Armbruster's phone number?
- The practice phone number listed in the NPPES registry for Thomas Armbruster is (732) 776-9502.
- Does Thomas Armbruster accept Medicare?
- Thomas Armbruster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Armbruster's NPI active?
- Yes — Thomas Armbruster's NPI (1558334698) is active in the NPPES registry as of the last update on 2014-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.