Dr. Nelda V. Ordonez, MD
- Medicare services, 2024
- 3,251
- Medicare patients, 2024
- 400
- Part D claims, 2024
- 9,623
- MIPS score, 2024
- 47
- Hospital affiliations
- 2
- Practice address
- 2400 East 4th St, National City, CA 91950
- Practice phone
- Call (619) 470-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ordonez's professional email, personal email and mobile number
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Dr. Nelda V. Ordonez is a general practice physician in National City, California
Dr. Ordonez practices at Paradise Valley Hospital in National City, California, part of Prime Healthcare Services.
Dr. Ordonez's NPI, 1922410919, was assigned on May 23, 2014. Dr. Ordonez graduated from Lewis Katz School of Medicine in 2000. Dr. Ordonez holds California license A82638.
- NPI
- 1922410919NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092029405
- NPI enumeration date
- May 23, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 470-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nelda V. Ordonez practices at Paradise Valley Hospital in National City, California
Dr. Ordonez's primary practice is Paradise Valley Hospital, at 2400 East 4th St, National City, CA 91950 in San Diego County. The practice phone is (619) 470-4321.
- Paradise Valley Hospital2400 East 4th St, National City, CA 91950 · San Diego CountyPhone(619) 470-4321
Source: Dmand AI Affiliation Data
Dr. Nelda V. Ordonez is affiliated with 8 sites of care and 1 medical group
Dr. Ordonez's primary practice is Paradise Valley Hospital in National City, California, part of Prime Healthcare Services. Dr. Ordonez is also affiliated with Palomar Medical Center Downtown Escondido. The medical group on file is Nelda Ordonez, MD Family Medicine (Ordonez MD A Professional Corporation). Dmand AI also links Dr. Ordonez to 5 more skilled nursing facilities and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nelda V. Ordonez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ordonez practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Paradise Valley Hospital | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nelda V. Ordonez is one of 1,526 general practice physicians in California
General practice is Dr. Ordonez's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Ordonez is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis, asthma, atrial fibrillation and flutter, cerebrovascular disease, chronic diabetes, chronic hypertension, chronic kidney disease and chronic obstructive pulmonary disease (COPD) among the conditions Dr. Ordonez treats.
General practice physicians near Dr. Ordonez
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nelda V. Ordonez billed Medicare for 3,251 services in 2024
CMS data shows 3,251 Medicare services from Dr. Ordonez across 8 procedure codes in 2024, for 400 Medicare patients. Medicare paid $218,021 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ordonez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,7542024: 3,25185%
Dr. Ordonez compared with the California median for general practice physicians, 2024
- Dr. Ordonez
- California median
- Medicare services
- 3,251vs 26212.4 times
- Medicare patients
- 400vs 1362.9 times
- Part D claims
- 8,921vs 19246.5 times
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Ordonez'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nelda V. Ordonez treated 400 Medicare patients in 2024, average age 78
CMS counts 400 Medicare patients who saw Dr. Ordonez in 2024. The largest group is 85 and over, with 125 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 67% are also on Medicaid. Their average risk score is 3.10, 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. Ordonez's median patient age at 74, with 51% women.
Dr. Ordonez's Medicare patients by age, 2024
Dr. Ordonez's Medicare patients by sex, 2024
- Women22256%
- Men17845%
Chronic conditions among Dr. Ordonez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes64%
- Mood disorders62%
- Chronic kidney disease55%
- Arthritis54%
- Depression54%
- Heart failure49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ordonez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nelda V. Ordonez wrote 9,623 Medicare Part D claims in 2024
In 2024, Dr. Ordonez wrote 9,623 Medicare Part D claims for 279 patients. 81% of them were for generic drugs. CMS names the drug for 8,921 of them, across 155 drugs with 11 or more claims each, at $550,897 in total drug cost. In 2023, CMS named 10,478 claims across 174 drugs.
Dr. Ordonez's Part D claims by kind of drug, 2024
- Generic7,775 claims81%
- Brand-name1,831 claims19%
- Other17 claims0%
Dr. Ordonez's most prescribed drugs by claims, 2024
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. Ordonez's Part D claims, 2024
- Opioids1%126 of 9,623 claims
- Antibiotics2%222 of 9,623 claims
- Antipsychotics, patients 65 and over2%213 of 9,623 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 10,4782024: 8,92115%
Drugs named by CMS: 155 in 2024, 174 in 2023.
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. Nelda V. Ordonez scored 47 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 47 out of 100 for Dr. Ordonez for performance year 2024, reported individually. Dr. Ordonez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ordonez's MIPS scores, performance year 2024
- 47of 100Final score
- 10of 100Quality
- 40of 100Improvement Activities
- 10of 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. Nelda V. Ordonez received $2,349 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Ordonez from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $1,241.
General payments to Dr. Ordonez by program year, 2016 to 2025
Companies that paid Dr. Ordonez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nelda V. Ordonez graduated from Lewis Katz School of Medicine
Dr. Ordonez graduated from Lewis Katz School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Nelda V. Ordonez accepts plans from 2 insurance carriers
Dr. Ordonez is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- CMS Medicare
- Molina
Source: Dmand AI Insurance Network Data
Sources for Dr. Nelda V. Ordonez'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Nelda V. Ordonez
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. Nelda V. Ordonez's NPI number?
Dr. Nelda V. Ordonez's NPI number is 1922410919. It was assigned on May 23, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Nelda V. Ordonez?
Dr. Nelda V. Ordonez is a general practice physician in National City, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Nelda V. Ordonez practice?
Dr. Ordonez practices at 2400 East 4th St, National City, CA 91950. Dr. Ordonez's primary practice is Paradise Valley Hospital in National City, California, part of Prime Healthcare Services. Dmand AI also links Dr. Ordonez to 5 skilled nursing facilities and 1 home health agency.
What is Dr. Nelda V. Ordonez's office phone number?
The practice phone on file for Dr. Ordonez is (619) 470-4321.
What is Dr. Nelda V. Ordonez's medical license number?
Dr. Ordonez holds California license A82638.
Which hospitals is Dr. Nelda V. Ordonez affiliated with?
Dr. Ordonez practices at Paradise Valley Hospital in National City, California. Dr. Ordonez is also affiliated with Palomar Medical Center Downtown Escondido.
What medical group is Dr. Nelda V. Ordonez part of?
Dr. Ordonez is linked to Nelda Ordonez, MD Family Medicine (Ordonez MD A Professional Corporation).
Does Dr. Nelda V. Ordonez accept Medicare?
Yes. CMS data shows Dr. Ordonez billed Medicare for 3,251 services in 2024, and Dr. Ordonez accepts Medicare assignment.
What is Dr. Nelda V. Ordonez's MIPS score?
Dr. Ordonez's MIPS final score for performance year 2024 is 47 out of 100, reported individually.
How many Medicare patients does Dr. Nelda V. Ordonez see?
CMS counts 400 Medicare patients who saw Dr. Ordonez in 2024, with an average age of 78.
Show 6 more questionsShow fewer questions
What services does Dr. Nelda V. Ordonez bill to Medicare?
In 2024, Dr. Ordonez's most billed Medicare services were nursing facility care (99309), care management and other visits (99489) and nursing facility care (99308).
Where did Dr. Nelda V. Ordonez go to medical school?
Dr. Ordonez graduated from Lewis Katz School of Medicine in 2000.
What drugs does Dr. Nelda V. Ordonez prescribe most?
In 2024 Medicare Part D data, Dr. Ordonez's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.
Has Dr. Nelda V. Ordonez received payments from drug or device companies?
CMS Open Payments shows $2,349 in general payments to Dr. Ordonez from 8 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Nelda V. Ordonez been practicing?
Dr. Ordonez graduated from medical school in 2000, 26 years ago.
What insurance does Dr. Nelda V. Ordonez accept?
Dr. Ordonez is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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