2026 NPPES data Obstetrics & Gynecology Nurse Practitioner NPI 1700987427 O.G.N.P.
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TAMMY WOODARD, O.G.N.P.

Obstetrics & Gynecology Nurse Practitioner in SMITHFIELD, North Carolina. 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
214
Medicare Part D claims · 64 beneficiaries · Obstetrics & Gynecology Nurse Practitioner avg: 232
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$588.74
32 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

TAMMY WOODARD, O.G.N.P. filed 214 Medicare Part D claims in 2023 as a Obstetrics & Gynecology Nurse Practitioner in SMITHFIELD, North Carolina, prescribing 86% generic.

214
Part D claims, 2023
86%
generic prescribing
$588.74
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

TAMMY WOODARD, O.G.N.P.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

214 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about TAMMY WOODARD, O.G.N.P.?

Quality data not reported

NPI registry status

Active

Issued 09/26/2006

NPI 1700987427

Primary specialty

Obstetrics & Gynecology Nurse Practitioner

Niche

2,864 US NPIs in this specialty

Medicare Part D claims

214 8% vs specialty avg

2023 prescription claims

Specialty avg: 232

Specialty distribution in North Carolina

How Obstetrics & Gynecology Nurse Practitioner compares to other specialties among North Carolina providers

North Carolina providers

Obstetrics & Gynecology Nurse Practitioner share within North Carolina

1. Obstetrics & Gynecology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obstetrics & Gynecology Nurse Practitioner share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Obstetrics & Gynecology Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Obstetrics & Gynecology Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Obstetrics & Gynecology 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).

TAMMY WOODARD, O.G.N.P. appears in the CMS NPPES registry as a Obstetrics & Gynecology Nurse Practitioner provider holding O.G.N.P. credentials at 520 NORTH ST, SMITHFIELD, NC, 27577, with a listed phone of (919) 934-3015. NPI 1700987427 was issued on 09/26/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WOODARD 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 214 prescription claims written by this provider, covering 64 Medicare beneficiaries and totaling roughly $18K in drug spend, split 14% brand-name and 86% generic by claim count. 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.

Obstetrics & Gynecology Nurse Practitioner is a narrow specialty nationwide, with 2,864 enrolled providers across 52 states and an average of 232 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

520 NORTH ST
SMITHFIELD, NC 27577

Provider Details

NPI 1700987427
Specialty Obstetrics & Gynecology Nurse Practitioner
Credentials O.G.N.P.
Gender Female
NPI Issued 09/26/2006

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for TAMMY WOODARD, O.G.N.P.. Source: openpaymentsdata.cms.gov.

Total received

$589

Largest payer

Astellas Pharma US Inc

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

TAMMY WOODARD, O.G.N.P. — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 214 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

214
Total Claims
$18K
Total Drug Cost
64
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
356
Total Day Supply
9,803
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$11K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
63.4 years
Avg HCC Risk Score
0.81
Gender Split
100% female / 0% male
Age Distribution
<65: 23, 65-74: 30, 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.

What TAMMY WOODARD, O.G.N.P. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Estradiol
19
Estradiol (Twice Weekly)
Estradiol
17
Nystatin
15
Hailey 24 Fe
Norethindrone-E.Estradiol-Iron
13
Dotti
Estradiol
12
Venlafaxine Hcl Er
Venlafaxine Hcl
12
Progesterone
"Progesterone
N/A

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

Obstetrics & Gynecology Nurse Practitioner Overview

How TAMMY WOODARD, O.G.N.P. fits within the Obstetrics & Gynecology Nurse Practitioner landscape nationally.

2,864
Obstetrics & Gynecology Nurse Practitioner Providers in US
52
States with Obstetrics & Gynecology Nurse Practitioner
232
Avg Claims per Provider

TAMMY WOODARD, O.G.N.P.'s 214 claims are below the specialty average of 232.

Nearby Obstetrics & Gynecology Nurse Practitioner Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as WOODARD.

Compare Obstetrics & Gynecology Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is TAMMY WOODARD, O.G.N.P.'s specialty?
TAMMY WOODARD, O.G.N.P. specializes in Obstetrics & Gynecology Nurse Practitioner and practices in SMITHFIELD, North Carolina. Credentials: O.G.N.P..
How much does TAMMY WOODARD, O.G.N.P. prescribe under Medicare Part D?
In 2023, TAMMY WOODARD, O.G.N.P. wrote 214 Medicare Part D claims totaling $18K in drug costs for 64 beneficiaries.
Where is TAMMY WOODARD, O.G.N.P. located?
TAMMY WOODARD, O.G.N.P. is located at 520 NORTH ST, SMITHFIELD, NC, 27577. Phone: (919) 934-3015.
What is TAMMY WOODARD, O.G.N.P.'s NPI number?
TAMMY WOODARD, O.G.N.P.'s National Provider Identifier (NPI) is 1700987427, issued on 09/26/2006.
Does TAMMY WOODARD, O.G.N.P. prescribe more brand-name or generic drugs?
TAMMY WOODARD, O.G.N.P.'s prescribing is 14% brand-name and 86% generic drugs by claim count, with $11K in brand drug costs.
How many Obstetrics & Gynecology Nurse Practitioner providers are there in the US?
There are 2,864 Obstetrics & Gynecology Nurse Practitioner providers across 52 states in the US. The average Obstetrics & Gynecology Nurse Practitioner provider writes 232 Medicare Part D claims per year.
What drugs does TAMMY WOODARD, O.G.N.P. prescribe most often?
Based on 2023 Medicare Part D data, TAMMY WOODARD, O.G.N.P.'s most frequently prescribed drugs include Estradiol, Estradiol (Twice Weekly), Nystatin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TAMMY WOODARD, O.G.N.P. accept Medicare?
TAMMY WOODARD, O.G.N.P. appears in CMS Medicare data with 214 Part D claims and 64 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TAMMY WOODARD, O.G.N.P.'s credentials?
TAMMY WOODARD, O.G.N.P.'s NPI is 1700987427 with credentials O.G.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