AsiaCurriculumEducational Measurement
Dr. Lynda Daniel-Underwood, MD
NPI1063447241PAC ID9830253533
- Medicare services, 2024
- 99
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 63
- Publications
- 2
- MIPS score, 2024
- 89
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Daniel-Underwood's professional email, personal email and mobile number
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Dr. Lynda Daniel-Underwood is an emergency medicine physician in Loma Linda, California
Dr. Daniel-Underwood practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Dr. Daniel-Underwood's NPI, 1063447241, was assigned on July 12, 2006. Dr. Daniel-Underwood graduated from Loma Linda University School Of Medicine in 1991. Dr. Daniel-Underwood holds California license G74543.
NPI and contact details
- NPI
- 1063447241NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830253533
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lynda Daniel-Underwood practices at Loma Linda University Medical Center in Loma Linda, California
Dr. Daniel-Underwood's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Dr. Lynda Daniel-Underwood is affiliated with 1 site of care and 1 medical group
Dr. Daniel-Underwood's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lynda Daniel-Underwood's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Daniel-Underwood practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Lynda Daniel-Underwood is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Daniel-Underwood's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Daniel-Underwood is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Daniel-Underwood is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Daniel-Underwood
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California71emergency medicine physicians in Loma Linda58emergency medicine physicians at Loma Linda University Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lynda Daniel-Underwood billed Medicare for 99 services in 2024
CMS data shows 99 Medicare services from Dr. Daniel-Underwood across 4 procedure codes in 2024, for 95 Medicare patients. Medicare paid $9,060 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202499
Medicare patients95
Paid by Medicare$9,060
Procedure codes4
Dr. Daniel-Underwood's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 672024: 681%
- Tests and treatments
- 2023: 322024: 313%
Dr. Daniel-Underwood compared with the California median for emergency medicine physicians, 2024
- Dr. Daniel-Underwood
- California median
- Medicare services
- 99vs 26563% below
- Medicare patients
- 95vs 24361% below
- Part D claims
- 11vs 6282% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Daniel-Underwood's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Daniel-Underwood and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lynda Daniel-Underwood treated 95 Medicare patients in 2024, average age 72
CMS counts 95 Medicare patients who saw Dr. Daniel-Underwood in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Daniel-Underwood's median patient age at 54, with 54% women.
Medicare patients, 202495
Average age72
Average risk score2.89
Also on Medicaid47%
Dr. Daniel-Underwood's Medicare patients by age, 2024
Dr. Daniel-Underwood's Medicare patients by sex, 2024
- Women5154%
- Men4446%
Chronic conditions among Dr. Daniel-Underwood's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis52%
- Diabetes49%
- Chronic kidney disease42%
- Heart failure41%
- Ischemic heart disease40%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Daniel-Underwood's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lynda Daniel-Underwood wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Daniel-Underwood wrote 63 Medicare Part D claims for 46 patients. 90% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $89 in total drug cost.
Part D claims, 202463
Drugs named by CMS1
Total drug cost$89
Part D patients46
Dr. Daniel-Underwood's Part D claims by kind of drug, 2024
- Generic57 claims90%
- Brand-name and other6 claims10%
Dr. Daniel-Underwood's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Daniel-Underwood's Part D claims, 2024
- Antibiotics49%31 of 63 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Lynda Daniel-Underwood scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Daniel-Underwood for performance year 2024, reported as part of a group. Dr. Daniel-Underwood accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Daniel-Underwood's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Lynda Daniel-Underwood has 2 publications on record
Dmand AI links 2 papers to Dr. Daniel-Underwood, published from 2009 to 2011. The most frequent topics are Curriculum, Educational Measurement and Patient Simulation. Dr. Daniel-Underwood's most frequent co-authors are Daryl P. Banta, MD, Thomas Kenton Denmark, MD and Hung B. Nguyen, MD.
Papers2
Years published2009 to 2011
Topics Dr. Daniel-Underwood writes about most
- Curriculum
- Educational Measurement
- Patient Simulation
- Sepsis
Dr. Daniel-Underwood's most frequent co-authors
- Daryl P. Banta, MD1 shared paper
- Thomas Kenton Denmark, MD1 shared paper
- Hung B. Nguyen, MD1 shared paper
Recent publications by Dr. Daniel-Underwood
Clinical ProtocolsCurriculumEducational Measurement
See who Dr. Daniel-Underwood researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Daniel-Underwood works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lynda Daniel-Underwood graduated from Loma Linda University School Of Medicine
Dr. Daniel-Underwood graduated from Loma Linda University School Of Medicine in 1991.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Lynda Daniel-Underwood accepts plans from 8 insurance carriers
Dr. Daniel-Underwood is in network with 8 carriers, including Molina, United Healthcare and Aspirus Health Plan. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Molina
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
- NV State Medicaid
Plan types Dr. Daniel-Underwood accepts, by number of carriers
- HMO2
- Medicare2
- POS2
- PPO2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Lynda Daniel-Underwood's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lynda Daniel-Underwood
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lynda Daniel-Underwood's NPI number?
Dr. Lynda Daniel-Underwood's NPI number is 1063447241. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lynda Daniel-Underwood?
Dr. Lynda Daniel-Underwood is an emergency medicine physician in Loma Linda, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Lynda Daniel-Underwood practice?
Dr. Daniel-Underwood practices at 11234 Anderson St, Loma Linda, CA 92354. Dr. Daniel-Underwood's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
What is Dr. Lynda Daniel-Underwood's office phone number?
The practice phone on file for Dr. Daniel-Underwood is (909) 558-4000.
What is Dr. Lynda Daniel-Underwood's medical license number?
Dr. Daniel-Underwood holds California license G74543.
Which hospitals is Dr. Lynda Daniel-Underwood affiliated with?
Dr. Daniel-Underwood practices at Loma Linda University Medical Center in Loma Linda, California.
What medical group is Dr. Lynda Daniel-Underwood part of?
Dr. Daniel-Underwood is linked to Loma Linda University Faculty Medical Group (LLUFMG).
Does Dr. Lynda Daniel-Underwood accept Medicare?
Yes. CMS data shows Dr. Daniel-Underwood billed Medicare for 99 services in 2024, and Dr. Daniel-Underwood accepts Medicare assignment.
What is Dr. Lynda Daniel-Underwood's MIPS score?
Dr. Daniel-Underwood's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Lynda Daniel-Underwood see?
CMS counts 95 Medicare patients who saw Dr. Daniel-Underwood in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
Is Dr. Lynda Daniel-Underwood board certified?
Yes. Dr. Daniel-Underwood is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Lynda Daniel-Underwood bill to Medicare?
In 2024, Dr. Daniel-Underwood's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. Lynda Daniel-Underwood go to medical school?
Dr. Daniel-Underwood graduated from Loma Linda University School Of Medicine in 1991.
What drugs does Dr. Lynda Daniel-Underwood prescribe most?
In 2019 Medicare Part D data, Dr. Daniel-Underwood's most prescribed drugs by claims were Cephalexin.
How long has Dr. Lynda Daniel-Underwood been practicing?
Dr. Daniel-Underwood graduated from medical school in 1991, 35 years ago.
Does Dr. Lynda Daniel-Underwood do research?
Dmand AI links 2 publications to Dr. Daniel-Underwood, published from 2009 to 2011.
Who does Dr. Lynda Daniel-Underwood publish with?
Dr. Daniel-Underwood's most frequent co-authors are Daryl P. Banta, MD (1 shared paper), Thomas Kenton Denmark, MD (1 shared paper) and Hung B. Nguyen, MD (1 shared paper).
What insurance does Dr. Lynda Daniel-Underwood accept?
Dr. Daniel-Underwood is in network with 8 carriers, including Molina, United Healthcare and Aspirus Health Plan. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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