Heather Graves
NPI 1275984197 · Certified Registered Nurse Anesthetist · Houston, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Graves is a Certified Registered Nurse Anesthetist provider in Houston, TX (NPI 1275984197).
Provider details
- NPI number
- 1275984197
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 108130 (TX)
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
10 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
227 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) |
|---|---|---|
| Injection of Substance Into Lower Spine Canal62322 | 81 | $75 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 60 | $302 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 38 | $35 |
| Anesthesia for Total Hip Replacement01214 | 31 | $306 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 17 | $66 |
Typical Medicare-allowed amounts for these services range $35–$306 (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
Registry dates
- Enumerated
- 2016-06-22
- Last updated
- 2016-06-22
Frequently asked questions
- What is Heather Graves's NPI number?
- Heather Graves's National Provider Identifier (NPI) is 1275984197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Graves's specialty?
- Heather Graves is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Graves located?
- Heather Graves's practice location on file with NPPES is 1002 Gemini St Ste 128, Houston, TX 77058-2746.
- What is Heather Graves's phone number?
- The practice phone number listed in the NPPES registry for Heather Graves is (281) 218-9515.
- Does Heather Graves accept Medicare?
- Heather Graves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Graves's NPI active?
- Yes — Heather Graves's NPI (1275984197) is active in the NPPES registry as of the last update on 2016-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.