Mary Harlan, FNP
NPI 1407874860 · Family Nurse Practitioner · Knoxville, TN
Mary Harlan, FNP is a Family Nurse Practitioner provider in Knoxville, TN (NPI 1407874860).
Provider details
- NPI number
- 1407874860
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- APN 6032 (TN)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 82 |
| Alprazolam | 34 |
| Gabapentin | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 |
| Methylprednisolone | 19 |
| Ibuprofen | 15 |
| Tamsulosin Hcl | 12 |
| Clonidine | 11 |
| Sulindac | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$133 across 1 record (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
- 2006-07-17
- Last updated
- 2016-11-02
Frequently asked questions
- What is Mary Harlan's NPI number?
- Mary Harlan's National Provider Identifier (NPI) is 1407874860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Harlan's specialty?
- Mary Harlan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Harlan located?
- Mary Harlan's practice location on file with NPPES is 6911 Kingston Pike, Knoxville, TN 37919-5703.
- What is Mary Harlan's phone number?
- The practice phone number listed in the NPPES registry for Mary Harlan is (865) 992-3031.
- Is Mary Harlan's NPI active?
- Yes — Mary Harlan's NPI (1407874860) is active in the NPPES registry as of the last update on 2016-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.