2026 NPPES data Gerontology Nurse Practitioner NPI 1346673191 N.P
Verify on CMS →

DAVID HAMBY, N.P

Gerontology Nurse Practitioner in JACKSON, Mississippi. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
109
Medicare Part D claims · 67 beneficiaries · Gerontology Nurse Practitioner avg: 1K
What the federal data reveals: DAVID HAMBY, N.P is a Gerontology Nurse Practitioner ([object Object]) practicing in JACKSON, Mississippi with a Medicare Part D prescribing footprint of 109 claims across 67 beneficiaries .

What stands out: DAVID HAMBY, N.P filed 109 Medicare Part D claims in 2023 across JACKSON, Mississippi. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DAVID HAMBY, N.P at a glance

Quality data not reported

NPI registry status

Active

Issued 08/15/2013

NPI 1346673191

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

109 92% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Mississippi

How Gerontology Nurse Practitioner compares to other specialties among Mississippi providers

Mississippi providers

Gerontology Nurse Practitioner share within Mississippi

1. Gerontology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gerontology Nurse Practitioner share within Mississippi

Specialty board-certification context

Estimated specialty board-certified rate — Gerontology Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gerontology Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

DAVID HAMBY, N.P is a Gerontology Nurse Practitioner provider practicing in JACKSON, Mississippi, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: N.P. NPI: 1346673191. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

DAVID HAMBY, N.P appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding N.P credentials at 1225 N STATE ST, JACKSON, MS, 39202, with a listed phone of (601) 968-1700. NPI 1346673191 was issued on 08/15/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAMBY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 109 prescription claims written by this provider, covering 67 Medicare beneficiaries and totaling roughly $3K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1225 N STATE ST
JACKSON, MS 39202

Provider Details

NPI 1346673191
Specialty Gerontology Nurse Practitioner
Credentials N.P
Gender Male
NPI Issued 08/15/2013

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

109
Total Claims
$3K
Total Drug Cost
67
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
120
Total Day Supply
1,776
Generic Drug Cost
$1K
Antibiotic Claims
20

Patient Demographics

Average Patient Age
64.6 years
Avg HCC Risk Score
1.50
Gender Split
49% female / 51% male
Age Distribution
<65: 29, 65-74: 31, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Methocarbamol
20
Ketorolac Tromethamine
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Gerontology Nurse Practitioner Overview

How DAVID HAMBY, N.P fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

DAVID HAMBY, N.P's 109 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Mississippi

Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as HAMBY.

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAVID HAMBY, N.P's specialty?
DAVID HAMBY, N.P specializes in Gerontology Nurse Practitioner and practices in JACKSON, Mississippi. Credentials: N.P.
How much does DAVID HAMBY, N.P prescribe under Medicare Part D?
In 2023, DAVID HAMBY, N.P wrote 109 Medicare Part D claims totaling $3K in drug costs for 67 beneficiaries.
Where is DAVID HAMBY, N.P located?
DAVID HAMBY, N.P is located at 1225 N STATE ST, JACKSON, MS, 39202. Phone: (601) 968-1700.
What is DAVID HAMBY, N.P's NPI number?
DAVID HAMBY, N.P's National Provider Identifier (NPI) is 1346673191, issued on 08/15/2013.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does DAVID HAMBY, N.P prescribe most often?
Based on 2023 Medicare Part D data, DAVID HAMBY, N.P's most frequently prescribed drugs include Methocarbamol, Ketorolac Tromethamine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAVID HAMBY, N.P accept Medicare?
DAVID HAMBY, N.P appears in CMS Medicare data with 109 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID HAMBY, N.P's credentials?
DAVID HAMBY, N.P's NPI is 1346673191 with credentials N.P. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology