Mary Hubbard, FNP-C
NPI 1336652643 · Family Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hubbard, FNP-C is a Family Nurse Practitioner provider in Nashville, TN (NPI 1336652643).
Provider details
- NPI number
- 1336652643
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 23205 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
133 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 26 | $101 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 23 | $30 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $69 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 15 | $103 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 36 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 36 | 30 |
| Oxycodone Hcl | 19 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 19 | 11 |
| Tizanidine Hcl | 16 | 12 |
| Cyclobenzaprine Hcl | 12 | — |
| Methocarbamol | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$499 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-11-08
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Mary Hubbard's NPI number?
- Mary Hubbard's National Provider Identifier (NPI) is 1336652643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hubbard's specialty?
- Mary Hubbard is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Hubbard located?
- Mary Hubbard's practice location on file with NPPES is 501 Great Circle Rd Fl 3, Nashville, TN 37228-1317.
- What is Mary Hubbard's phone number?
- The practice phone number listed in the NPPES registry for Mary Hubbard is (615) 436-9060.
- Does Mary Hubbard accept Medicare?
- Mary Hubbard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hubbard's NPI active?
- Yes — Mary Hubbard's NPI (1336652643) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.