2026 NPPES data Cardiovascular Disease Physician NPI 1578719506 PA
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CANDICE KEEN, PA

Cardiovascular Disease Physician in NORFOLK, Virginia. 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
2K
Medicare Part D claims · 526 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
65%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
95.1126/100
▲ 12 pts above national avg 83.1 · [object Object]

What the federal data shows

CANDICE KEEN, PA reported a CMS MIPS final score of 95.1126/100 — above the 83.1 national average — and filed 2,136 Medicare Part D claims in 2023.

95.1126/100
MIPS score · +12 vs avg
2K
Part D claims, 2023
65%
generic prescribing
Likely
board-certified (heuristic)

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.

CANDICE KEEN, PA's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

95 Top 21% higher than 79% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

CANDICE KEEN, PA practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about CANDICE KEEN, PA?

High performer (top quartile)

NPI registry status

Active

Issued 08/11/2008

NPI 1578719506

Primary specialty

Cardiovascular Disease Physician

Mid-sized

24,795 US NPIs in this specialty

Medicare Part D claims

2,136 30% vs specialty avg

2023 prescription claims

Specialty avg: 3,033

MIPS final score

95.1126/100 12.012600000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Virginia

How Cardiovascular Disease Physician compares to other specialties among Virginia providers

Virginia providers

Cardiovascular Disease Physician share within Virginia

1. Cardiovascular Disease Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Cardiovascular Disease Physician share within Virginia

Medicare quality performance — MIPS

CANDICE KEEN, PA's 2023 MIPS final score plotted against the Cardiovascular Disease Physician national average

High performer (top quartile)
MIPS Final Score
95.1126/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Cardiovascular Disease Physician) — 95.1126/100 vs national avg 83.1

0%100%National avg83%95.1%
MIPS final score (Cardiovascular Disease Physician) — 95.1126/100 vs national avg 83.1

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).

CANDICE KEEN, PA appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding PA credentials at 844 KEMPSVILLE RD, NORFOLK, VA, 23502, with a listed phone of (757) 261-0700. NPI 1578719506 was issued on 08/11/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KEEN 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 2,136 prescription claims written by this provider, covering 526 Medicare beneficiaries and totaling roughly $963K in drug spend, split 35% brand-name and 65% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 95.1126/100 for the 2023 performance year (Quality 86.3184), compared with the national average of 83.1.

Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 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

844 KEMPSVILLE RD
NORFOLK, VA 23502

Provider Details

NPI 1578719506
Specialty Cardiovascular Disease Physician
Credentials PA
Gender Female
NPI Issued 08/11/2008

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

95.1126
Final Score
Avg: 83.1
86.3184
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where CANDICE KEEN, PA bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

SENTARA MEDICAL GROUP
VIRGINIA BEACH, VA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

CANDICE KEEN, PA — brand share 35.0%
Specialty average (est.)

35% brand-name claims vs 65% generic, on 2,136 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.

2,136
Total Claims
$963K
Total Drug Cost
526
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,864
Total Day Supply
143,353
Brand vs Generic
35% brand / 65% generic
Brand Drug Cost
$898K
Generic Drug Cost
$65K
Opioid Claims
16 (0.7% rate)

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
1.64
Gender Split
47% female / 53% male
Age Distribution
<65: 28, 65-74: 225, 75-84: 216, 85+: 57

Top Prescribed Drugs (Medicare Part D)

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

What CANDICE KEEN, PA 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
Eliquis
Apixaban
536
Metoprolol Succinate
228
Flecainide Acetate
215
Metoprolol Tartrate
165
Amiodarone Hcl
139
Xarelto
Rivaroxaban
105
Carvedilol
99
Diltiazem 24hr Er (Cd)
Diltiazem Hcl
91
Multaq
Dronedarone Hcl
68
Mexiletine Hcl
64

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

Cardiovascular Disease Physician Overview

How CANDICE KEEN, PA fits within the Cardiovascular Disease Physician landscape nationally.

24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider

CANDICE KEEN, PA's 2,136 claims are below the specialty average of 3,033.

Nearby Cardiovascular Disease Physician Providers in Virginia

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

Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CANDICE KEEN, PA's specialty?
CANDICE KEEN, PA specializes in Cardiovascular Disease Physician and practices in NORFOLK, Virginia. Credentials: PA.
How much does CANDICE KEEN, PA prescribe under Medicare Part D?
In 2023, CANDICE KEEN, PA wrote 2,136 Medicare Part D claims totaling $963K in drug costs for 526 beneficiaries.
What is CANDICE KEEN, PA's Medicare quality score?
CANDICE KEEN, PA has a CMS MIPS Final Score of 95.1126/100 (Quality: 86.3184). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CANDICE KEEN, PA located?
CANDICE KEEN, PA is located at 844 KEMPSVILLE RD, NORFOLK, VA, 23502. Phone: (757) 261-0700.
What is CANDICE KEEN, PA's NPI number?
CANDICE KEEN, PA's National Provider Identifier (NPI) is 1578719506, issued on 08/11/2008.
Does CANDICE KEEN, PA prescribe more brand-name or generic drugs?
CANDICE KEEN, PA's prescribing is 35% brand-name and 65% generic drugs by claim count, with $898K in brand drug costs.
Does CANDICE KEEN, PA prescribe opioids?
Yes, CANDICE KEEN, PA had 16 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many Cardiovascular Disease Physician providers are there in the US?
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does CANDICE KEEN, PA prescribe most often?
Based on 2023 Medicare Part D data, CANDICE KEEN, PA's most frequently prescribed drugs include Eliquis, Metoprolol Succinate, Flecainide Acetate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CANDICE KEEN, PA accept Medicare?
CANDICE KEEN, PA appears in CMS Medicare data with 2,136 Part D claims and 526 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CANDICE KEEN, PA's credentials?
CANDICE KEEN, PA's NPI is 1578719506 with credentials PA. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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