Melissa Mauro, M.D.
NPI 1235577206 · Internal Medicine Physician · Flemington, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Mauro, M.D. is a Internal Medicine Physician provider in Flemington, NJ (NPI 1235577206).
Provider details
- NPI number
- 1235577206
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 63453 (MN)
Specialties & taxonomies
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
13 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
216 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 | 117 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 67 | $165 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 32 | $109 |
Typical Medicare-allowed amounts for these services range $109–$165 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Furosemide | 12 |
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)
- 1025 Marsh StMankato, MN 56001-4752Phone: (507) 625-4031
- 233 Mount Airy Rd Ste 100Basking Ridge, NJ 07920-2338Phone: (973) 945-0790Fax: (610) 643-4523
- 175 High StNewton, NJ 07860Phone: (973) 383-2121
Registry dates
- Enumerated
- 2013-06-12
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Melissa Mauro's NPI number?
- Melissa Mauro's National Provider Identifier (NPI) is 1235577206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mauro's specialty?
- Melissa Mauro is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Mauro located?
- Melissa Mauro's practice location on file with NPPES is 2100 Wescott Dr, Flemington, NJ 08822-4604.
- What is Melissa Mauro's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mauro is (908) 788-6100.
- Does Melissa Mauro accept Medicare?
- Melissa Mauro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Mauro's NPI active?
- Yes — Melissa Mauro's NPI (1235577206) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.