Melissa Gravilla
NPI 1508288960 · Certified Registered Nurse Anesthetist · Manchester, NH
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Gravilla is a Certified Registered Nurse Anesthetist provider in Manchester, NH (NPI 1508288960).
Provider details
- NPI number
- 1508288960
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 053695-23 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
29 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 16 | $149 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 13 | $130 |
Typical Medicare-allowed amounts for these services range $130–$149 (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.
Practice location
Mailing address
Additional practice locations (1)
- 1 Elliot WaySuite 200Manchester, NH 03103-3502Phone: (603) 663-2315Fax: (603) 647-9180
Registry dates
- Enumerated
- 2014-01-20
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Melissa Gravilla's NPI number?
- Melissa Gravilla's National Provider Identifier (NPI) is 1508288960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Gravilla's specialty?
- Melissa Gravilla is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Gravilla located?
- Melissa Gravilla's practice location on file with NPPES is 100 Hitchcock Way, Manchester, NH 03104-4125.
- What is Melissa Gravilla's phone number?
- The practice phone number listed in the NPPES registry for Melissa Gravilla is (603) 695-2500.
- Does Melissa Gravilla accept Medicare?
- Melissa Gravilla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Gravilla's NPI active?
- Yes — Melissa Gravilla's NPI (1508288960) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.