Greg Matthew Teo, M.D.
NPI 1336514348 · Infectious Disease Physician · Mount Laurel, NJ
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greg Matthew Teo, M.D. is a Infectious Disease Physician provider in Mount Laurel, NJ (NPI 1336514348).
Provider details
- NPI number
- 1336514348
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA10830400 (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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,352 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 770 | $129 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 287 | $189 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 129 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 104 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 32 | $144 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Ertapenem Sodiumbrand: Ertapenem | 18 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 16 |
| Daptomycin | 16 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 1 Tampa General Cir Rm G323Tampa, FL 33606-3571Phone: (813) 844-4187
- 254 Easton AveNew Brunswick, NJ 08901-1766Phone: (732) 745-8600
- 200 Bowman Dr Ste E355Voorhees, NJ 08043-9643Phone: (856) 247-7730Fax: (856) 866-9088
Registry dates
- Enumerated
- 2015-12-02
- Last updated
- 2024-11-01
- Certified
- 2024-11-01
Frequently asked questions
- What is Greg Matthew Teo's NPI number?
- Greg Matthew Teo's National Provider Identifier (NPI) is 1336514348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Matthew Teo's specialty?
- Greg Matthew Teo is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Greg Matthew Teo located?
- Greg Matthew Teo's practice location on file with NPPES is 1001 Briggs Rd Ste 250, Mount Laurel, NJ 08054-4111.
- What is Greg Matthew Teo's phone number?
- The practice phone number listed in the NPPES registry for Greg Matthew Teo is (856) 206-4410.
- Does Greg Matthew Teo accept Medicare?
- Greg Matthew Teo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greg Matthew Teo's NPI active?
- Yes — Greg Matthew Teo's NPI (1336514348) is active in the NPPES registry as of the last update on 2024-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.