2026 NPPES data Nurse Practitioner NPI 1023129723 NP
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PATRICIA KEOHAN, NP

Nurse Practitioner in AUGUSTA, Maine. 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
15K
Medicare Part D claims · 263 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

PATRICIA KEOHAN, NP filed 14,876 Medicare Part D claims in 2023 as a Nurse Practitioner in AUGUSTA, Maine, prescribing 86% generic.

15K
Part D claims, 2023
86%
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.

PATRICIA KEOHAN, NP's Medicare Part D volume vs every U.S. prescriber

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

14,876 Top 2% higher than 98% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 PATRICIA KEOHAN, NP?

Quality data not reported

NPI registry status

Active

Issued 08/31/2006

NPI 1023129723

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

14,876 1272% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Maine

How Nurse Practitioner compares to other specialties among Maine providers

Maine providers

Nurse Practitioner share within Maine

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

Specialty board-certification context

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

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

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

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

PATRICIA KEOHAN, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 330 CIVIC CENTER DR, AUGUSTA, ME, 04330, with a listed phone of (207) 430-4321. NPI 1023129723 was issued on 08/31/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KEOHAN 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 14,876 prescription claims written by this provider, covering 263 Medicare beneficiaries and totaling roughly $973K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 0.7%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

330 CIVIC CENTER DR
AUGUSTA, ME 04330

Provider Details

NPI 1023129723
Specialty Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 08/31/2006

Brand vs generic prescribing mix · Typical

PATRICIA KEOHAN, NP — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 14,876 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.

14,876
Total Claims
$973K
Total Drug Cost
263
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
15,170
Total Day Supply
318,922
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$747K
Generic Drug Cost
$222K
Opioid Claims
98 (0.7% rate)
Antibiotic Claims
159

Patient Demographics

Average Patient Age
80.3 years
Avg HCC Risk Score
2.29
Gender Split
65% female / 35% male

Top Prescribed Drugs (Medicare Part D)

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

What PATRICIA KEOHAN, NP 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
Atorvastatin Calcium
776
Metoprolol Succinate
667
Amlodipine Besylate
652
Omeprazole
522
Rosuvastatin Calcium
469
Losartan Potassium
416
Levothyroxine Sodium
413
Gabapentin
411
Furosemide
376
Trazodone Hcl
376

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

Nurse Practitioner Overview

How PATRICIA KEOHAN, NP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

PATRICIA KEOHAN, NP's 14,876 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Maine

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

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

Frequently Asked Questions

What is PATRICIA KEOHAN, NP's specialty?
PATRICIA KEOHAN, NP specializes in Nurse Practitioner and practices in AUGUSTA, Maine. Credentials: NP.
How much does PATRICIA KEOHAN, NP prescribe under Medicare Part D?
In 2023, PATRICIA KEOHAN, NP wrote 14,876 Medicare Part D claims totaling $973K in drug costs for 263 beneficiaries.
Where is PATRICIA KEOHAN, NP located?
PATRICIA KEOHAN, NP is located at 330 CIVIC CENTER DR, AUGUSTA, ME, 04330. Phone: (207) 430-4321.
What is PATRICIA KEOHAN, NP's NPI number?
PATRICIA KEOHAN, NP's National Provider Identifier (NPI) is 1023129723, issued on 08/31/2006.
Does PATRICIA KEOHAN, NP prescribe more brand-name or generic drugs?
PATRICIA KEOHAN, NP's prescribing is 14% brand-name and 86% generic drugs by claim count, with $747K in brand drug costs.
Does PATRICIA KEOHAN, NP prescribe opioids?
Yes, PATRICIA KEOHAN, NP had 98 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does PATRICIA KEOHAN, NP prescribe most often?
Based on 2023 Medicare Part D data, PATRICIA KEOHAN, NP's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PATRICIA KEOHAN, NP accept Medicare?
PATRICIA KEOHAN, NP appears in CMS Medicare data with 14,876 Part D claims and 263 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PATRICIA KEOHAN, NP's credentials?
PATRICIA KEOHAN, NP's NPI is 1023129723 with credentials NP. 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