2026 NPPES data Radiation Oncology Physician NPI 1104214402 PA-C
Verify on CMS →

LENA JACOB, PA-C

Radiation Oncology Physician in DALLAS, Texas. 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
403
Medicare Part D claims · 61 beneficiaries · Radiation Oncology Physician avg: 186
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.3897/100
▼ 2 pts below national avg 83.1 · [object Object]
What the federal data reveals: LENA JACOB, PA-C is a Radiation Oncology Physician ([object Object]) practicing in DALLAS, Texas with a Medicare Part D prescribing footprint of 403 claims across 61 beneficiaries — 13% brand-name prescribing . Their CMS MIPS Final Score of 81.3897/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: LENA JACOB, PA-C reported a CMS MIPS final score of 81.3897 out of 100, below the 83.1 national average, and filed 403 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)

LENA JACOB, PA-C 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).

LENA JACOB, PA-C at a glance

Near national average

NPI registry status

Active

Issued 01/08/2015

NPI 1104214402

Primary specialty

Radiation Oncology Physician

Mid-sized

6,018 US NPIs in this specialty

Medicare Part D claims

403 117% vs specialty avg

2023 prescription claims

Specialty avg: 186

MIPS final score

81.3897/100 1.7102999999999895% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Texas

How Radiation Oncology Physician compares to other specialties among Texas providers

Texas providers

Radiation Oncology Physician share within Texas

1. Radiation Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Radiation Oncology Physician share within Texas

Medicare quality performance — MIPS

LENA JACOB, PA-C's 2023 MIPS final score plotted against the Radiation Oncology Physician national average

Near national average
MIPS Final Score
81.3897/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Radiation Oncology Physician) — 81.3897/100 vs national avg 83.1

0%100%National avg83%81.4%
MIPS final score (Radiation Oncology Physician) — 81.3897/100 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).

LENA JACOB, PA-C is a Radiation Oncology Physician provider practicing in DALLAS, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1104214402. 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.

LENA JACOB, PA-C appears in the CMS NPPES registry as a Radiation Oncology Physician provider holding PA-C credentials at 2280 INWOOD RD, DALLAS, TX, 75390, with a listed phone of (214) 645-8525. NPI 1104214402 was issued on 01/08/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JACOB 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 403 prescription claims written by this provider, covering 61 Medicare beneficiaries and totaling roughly $402K in drug spend, split 13% brand-name and 87% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81.3897/100 for the 2023 performance year (Quality 81.2519, Cost 49.9786), compared with the national average of 83.1.

Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,018 enrolled providers across 52 states and an average of 186 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

2280 INWOOD RD
DALLAS, TX 75390

Provider Details

NPI 1104214402
Specialty Radiation Oncology Physician
Credentials PA-C
Gender Female
NPI Issued 01/08/2015

CMS Quality Score (MIPS)

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

81.3897
Final Score
Avg: 83.1
81.2519
Quality
49.9786
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where LENA JACOB, PA-C 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.

UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS
DALLAS, TX

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

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to LENA JACOB, PA-C. To verify LENA JACOB, PA-C's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

LENA JACOB, PA-C — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 403 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.

403
Total Claims
$402K
Total Drug Cost
61
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
602
Total Day Supply
17,301
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$357K
Generic Drug Cost
$45K
Antibiotic Claims
27

Patient Demographics

Average Patient Age
67.8 years
Avg HCC Risk Score
4.74
Gender Split
28% female / 72% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Valacyclovir
Valacyclovir Hcl
59
Pantoprazole Sodium
37
Atovaquone
19
Potassium Chloride
17
Prevymis
Letermovir
13
Gabapentin
12
Ursodiol
11

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

Radiation Oncology Physician Overview

How LENA JACOB, PA-C fits within the Radiation Oncology Physician landscape nationally.

6,018
Radiation Oncology Physician Providers in US
52
States with Radiation Oncology Physician
186
Avg Claims per Provider

LENA JACOB, PA-C's 403 claims are above the specialty average of 186.

Nearby Radiation Oncology Physician Providers in Texas

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

Compare Radiation Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LENA JACOB, PA-C's specialty?
LENA JACOB, PA-C specializes in Radiation Oncology Physician and practices in DALLAS, Texas. Credentials: PA-C.
How much does LENA JACOB, PA-C prescribe under Medicare Part D?
In 2023, LENA JACOB, PA-C wrote 403 Medicare Part D claims totaling $402K in drug costs for 61 beneficiaries.
What is LENA JACOB, PA-C's Medicare quality score?
LENA JACOB, PA-C has a CMS MIPS Final Score of 81.3897/100 (Quality: 81.2519, Cost: 49.9786). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LENA JACOB, PA-C located?
LENA JACOB, PA-C is located at 2280 INWOOD RD, DALLAS, TX, 75390. Phone: (214) 645-8525.
What is LENA JACOB, PA-C's NPI number?
LENA JACOB, PA-C's National Provider Identifier (NPI) is 1104214402, issued on 01/08/2015.
Does LENA JACOB, PA-C prescribe more brand-name or generic drugs?
LENA JACOB, PA-C's prescribing is 13% brand-name and 87% generic drugs by claim count, with $357K in brand drug costs.
How many Radiation Oncology Physician providers are there in the US?
There are 6,018 Radiation Oncology Physician providers across 52 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does LENA JACOB, PA-C prescribe most often?
Based on 2023 Medicare Part D data, LENA JACOB, PA-C's most frequently prescribed drugs include Valacyclovir, Pantoprazole Sodium, Atovaquone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LENA JACOB, PA-C accept Medicare?
LENA JACOB, PA-C appears in CMS Medicare data with 403 Part D claims and 61 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LENA JACOB, PA-C's credentials?
LENA JACOB, PA-C's NPI is 1104214402 with credentials PA-C. 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