2026 NPPES data Perinatal Nurse Practitioner NPI 1942917836 ARNP
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ALYSSA WOOD, ARNP

Perinatal Nurse Practitioner in IOWA CITY, Iowa. 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
29
Medicare Part D claims · Perinatal Nurse Practitioner avg: 63
Generic prescribing
55%
generic claims · 45% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ALYSSA WOOD, ARNP filed 29 Medicare Part D claims in 2023 as a Perinatal Nurse Practitioner in IOWA CITY, Iowa, prescribing 55% generic.

29
Part D claims, 2023
55%
generic prescribing

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.

ALYSSA WOOD, ARNP's Medicare Part D volume vs every U.S. prescriber

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

29 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 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 ALYSSA WOOD, ARNP?

Quality data not reported

NPI registry status

Active

Issued 11/01/2022

NPI 1942917836

Primary specialty

Perinatal Nurse Practitioner

Rare

76 US NPIs in this specialty

Medicare Part D claims

29 54% vs specialty avg

2023 prescription claims

Specialty avg: 63

Specialty distribution in Iowa

How Perinatal Nurse Practitioner compares to other specialties among Iowa providers

Iowa providers

Perinatal Nurse Practitioner share within Iowa

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Perinatal 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).

ALYSSA WOOD, ARNP is a Perinatal Nurse Practitioner provider practicing in IOWA CITY, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ARNP. NPI: 1942917836. 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.

ALYSSA WOOD, ARNP appears in the CMS NPPES registry as a Perinatal Nurse Practitioner provider holding ARNP credentials at 200 HAWKINS DR, IOWA CITY, IA, 52242, with a listed phone of (319) 356-7072. NPI 1942917836 was issued on 11/01/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WOOD 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 29 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $7K in drug spend, split 45% brand-name and 55% 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.

Perinatal Nurse Practitioner is a narrow specialty nationwide, with 76 enrolled providers across 17 states and an average of 63 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

200 HAWKINS DR
IOWA CITY, IA 52242

Provider Details

NPI 1942917836
Specialty Perinatal Nurse Practitioner
Credentials ARNP
Gender Female
NPI Issued 11/01/2022

Brand vs generic prescribing mix · Above average

ALYSSA WOOD, ARNP — brand share 45.0%
Specialty average (est.)

45% brand-name claims vs 55% generic, on 29 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.

29
Total Claims
$7K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
30
Total Day Supply
818
Brand vs Generic
45% brand / 55% generic
Brand Drug Cost
$6K
Generic Drug Cost
$577

Patient Demographics

Average Patient Age
31.1 years
Avg HCC Risk Score
0.99

Perinatal Nurse Practitioner Overview

How ALYSSA WOOD, ARNP fits within the Perinatal Nurse Practitioner landscape nationally.

76
Perinatal Nurse Practitioner Providers in US
17
States with Perinatal Nurse Practitioner
63
Avg Claims per Provider

ALYSSA WOOD, ARNP's 29 claims are below the specialty average of 63.

Nearby Perinatal Nurse Practitioner Providers in Iowa

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

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

Frequently Asked Questions

What is ALYSSA WOOD, ARNP's specialty?
ALYSSA WOOD, ARNP specializes in Perinatal Nurse Practitioner and practices in IOWA CITY, Iowa. Credentials: ARNP.
How much does ALYSSA WOOD, ARNP prescribe under Medicare Part D?
In 2023, ALYSSA WOOD, ARNP wrote 29 Medicare Part D claims totaling $7K in drug costs for N/A beneficiaries.
Where is ALYSSA WOOD, ARNP located?
ALYSSA WOOD, ARNP is located at 200 HAWKINS DR, IOWA CITY, IA, 52242. Phone: (319) 356-7072.
What is ALYSSA WOOD, ARNP's NPI number?
ALYSSA WOOD, ARNP's National Provider Identifier (NPI) is 1942917836, issued on 11/01/2022.
Does ALYSSA WOOD, ARNP prescribe more brand-name or generic drugs?
ALYSSA WOOD, ARNP's prescribing is 45% brand-name and 55% generic drugs by claim count, with $6K in brand drug costs.
How many Perinatal Nurse Practitioner providers are there in the US?
There are 76 Perinatal Nurse Practitioner providers across 17 states in the US. The average Perinatal Nurse Practitioner provider writes 63 Medicare Part D claims per year.
Does ALYSSA WOOD, ARNP accept Medicare?
ALYSSA WOOD, ARNP appears in CMS Medicare data with 29 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALYSSA WOOD, ARNP's credentials?
ALYSSA WOOD, ARNP's NPI is 1942917836 with credentials ARNP. 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