2026 NPPES data Emergency Medicine Physician NPI 1679519847 MD
Verify on CMS →

JAMES BLAKE, MD

Emergency Medicine Physician in LEXINGTON, Kentucky. 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
297
Medicare Part D claims · 158 beneficiaries · Emergency Medicine Physician avg: 352
MIPS score
80.8913/100
▼ 2 pts below national avg 83.1 · [object Object]
What the federal data reveals: JAMES BLAKE, MD is a Emergency Medicine Physician ([object Object]) practicing in LEXINGTON, Kentucky with a Medicare Part D prescribing footprint of 297 claims across 158 beneficiaries . Their CMS MIPS Final Score of 80.8913/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: JAMES BLAKE, MD reported a CMS MIPS final score of 80.8913 out of 100, below the 83.1 national average, and filed 297 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

JAMES BLAKE, MD at a glance

Near national average

NPI registry status

Active

Issued 06/22/2006

NPI 1679519847

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

297 16% vs specialty avg

2023 prescription claims

Specialty avg: 352

MIPS final score

80.8913/100 2.2086999999999932% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Kentucky

How Emergency Medicine Physician compares to other specialties among Kentucky providers

Kentucky providers

Emergency Medicine Physician share within Kentucky

1. Emergency Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Emergency Medicine Physician share within Kentucky

Medicare quality performance — MIPS

JAMES BLAKE, MD's 2023 MIPS final score plotted against the Emergency Medicine Physician national average

Near national average
MIPS Final Score
80.8913/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Emergency Medicine Physician) — 80.8913/100 vs national avg 83.1

0%100%National avg83%80.9%
MIPS final score (Emergency Medicine Physician) — 80.8913/100 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).

JAMES BLAKE, MD is a Emergency Medicine Physician provider practicing in LEXINGTON, Kentucky, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1679519847. 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.

JAMES BLAKE, MD appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding MD credentials at 1 SAINT JOSEPH DR, LEXINGTON, KY, 40504, with a listed phone of (859) 313-1000. NPI 1679519847 was issued on 06/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BLAKE 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 297 prescription claims written by this provider, covering 158 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 10.1%. 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 80.8913/100 for the 2023 performance year (Quality 62.297, Cost 74.0075), compared with the national average of 83.1.

Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 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

1 SAINT JOSEPH DR
LEXINGTON, KY 40504

Provider Details

NPI 1679519847
Specialty Emergency Medicine Physician
Credentials MD
Gender Male
NPI Issued 06/22/2006

CMS Quality Score (MIPS)

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

80.8913
Final Score
Avg: 83.1
62.297
Quality
74.0075
Cost
100
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

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

297
Total Claims
$3K
Total Drug Cost
158
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
300
Total Day Supply
2,506
Generic Drug Cost
$2K
Opioid Claims
30 (10.1% rate)
Antibiotic Claims
69

Patient Demographics

Average Patient Age
65.3 years
Avg HCC Risk Score
1.90
Gender Split
59% female / 41% male
Age Distribution
<65: 63, 65-74: 58, 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
Ondansetron Odt
Ondansetron
51
Prednisone
46
Dicyclomine Hcl
28
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
27
Ciprofloxacin Hcl
22
Hydroxyzine Pamoate
15
Albuterol Sulfate Hfa
Albuterol Sulfate
14
Cephalexin
13
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
12

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

Emergency Medicine Physician Overview

How JAMES BLAKE, MD fits within the Emergency Medicine Physician landscape nationally.

64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider

JAMES BLAKE, MD's 297 claims are below the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Kentucky

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

Compare Emergency Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JAMES BLAKE, MD's specialty?
JAMES BLAKE, MD specializes in Emergency Medicine Physician and practices in LEXINGTON, Kentucky. Credentials: MD.
How much does JAMES BLAKE, MD prescribe under Medicare Part D?
In 2023, JAMES BLAKE, MD wrote 297 Medicare Part D claims totaling $3K in drug costs for 158 beneficiaries.
What is JAMES BLAKE, MD's Medicare quality score?
JAMES BLAKE, MD has a CMS MIPS Final Score of 80.8913/100 (Quality: 62.297, Cost: 74.0075). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JAMES BLAKE, MD located?
JAMES BLAKE, MD is located at 1 SAINT JOSEPH DR, LEXINGTON, KY, 40504. Phone: (859) 313-1000.
What is JAMES BLAKE, MD's NPI number?
JAMES BLAKE, MD's National Provider Identifier (NPI) is 1679519847, issued on 06/22/2006.
Does JAMES BLAKE, MD prescribe opioids?
Yes, JAMES BLAKE, MD had 30 opioid claims in 2023 with an opioid prescribing rate of 10.1%.
How many Emergency Medicine Physician providers are there in the US?
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does JAMES BLAKE, MD prescribe most often?
Based on 2023 Medicare Part D data, JAMES BLAKE, MD's most frequently prescribed drugs include Ondansetron Odt, Prednisone, Dicyclomine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JAMES BLAKE, MD accept Medicare?
JAMES BLAKE, MD appears in CMS Medicare data with 297 Part D claims and 158 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMES BLAKE, MD's credentials?
JAMES BLAKE, MD's NPI is 1679519847 with credentials MD. 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