Dr. Emilia C. Eiras, MD

  • Princeton, NJ
  • Internist
NPI1285640037PAC ID3779508015
Medicare services, 2024
1,766
Medicare patients, 2024
268
Part D claims, 2024
3,159
MIPS score, 2024
23
Hospital affiliations
1
Practice address
707 Alexander Rd, Princeton, NJ 08540
Practice phone
Call (609) 845-3988
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

North American Spine and Pain Consultants

Princeton, New Jersey

See all 3 affiliations

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Dr. Emilia C. Eiras is an internist in Princeton, New Jersey

Dr. Eiras practices at North American Spine and Pain Consultants in Princeton, New Jersey.

Dr. Eiras' NPI, 1285640037, was assigned on August 1, 2006. Dr. Eiras holds New Jersey license 25MA040189.

NPI and contact details
Medicare PAC ID
3779508015
NPI enumeration date
August 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(609) 845-3988
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
73
Medical school graduation
1979

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Emilia C. Eiras practices at North American Spine and Pain Consultants in Princeton, New Jersey

Dr. Eiras' primary practice is North American Spine and Pain Consultants, at 707 Alexander Rd, Princeton, NJ 08540 in Mercer County. The practice phone is (609) 845-3988.

  • North American Spine and Pain Consultants
    707 Alexander Rd, Princeton, NJ 08540 · Mercer CountyPhone(609) 845-3988

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Emilia C. Eiras is affiliated with 3 sites of care

Dr. Eiras' primary practice is North American Spine and Pain Consultants in Princeton, New Jersey. Dr. Eiras is also affiliated with Ocean University Medical Center. Dmand AI also links Dr. Eiras to 1 more physician office, named with a free account.

See all 3 affiliations for Dr. Eiras

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Emilia C. Eiras' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eiras practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
North American Spine and Pain ConsultantsAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Emilia C. Eiras is one of 4,226 internists in New Jersey

Internal medicine is Dr. Eiras' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Eiras is licensed in New Jersey.

Specialties and state licenses

  • Internal medicine, New JerseyPrimaryLicense 25MA040189 · taxonomy 207R00000X

Internists near Dr. Eiras

Counts of internists 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. Emilia C. Eiras billed Medicare for 1,766 services in 2024

CMS data shows 1,766 Medicare services from Dr. Eiras across 5 procedure codes in 2024, for 268 Medicare patients. Medicare paid $95,122 for them. Every service was in an office.

Medicare services, 20241,766
Medicare patients268
Paid by Medicare$95,122
Procedure codes5

Dr. Eiras' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,1302024: 1,1582%
Surgery
2023: 6302024: 6083%

Dr. Eiras compared with the New Jersey median for internists, 2024

  • Dr. Eiras
  • New Jersey median
Medicare services
1,766vs 7232.4 times
Medicare patients
268vs 23116% above
Part D claims
2,549vs 8303.1 times

Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.

Dr. Eiras' 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.

See all procedures by Dr. Eiras

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Emilia C. Eiras treated 268 Medicare patients in 2024, average age 71

CMS counts 268 Medicare patients who saw Dr. Eiras in 2024. The largest group is 65 to 74, with 139 patients. 72% of them have high cholesterol, and 55% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Eiras' median patient age at 71, with 69% women.

Medicare patients, 2024268
Average age71
Average risk score0.86
Also on Medicaid7%

Dr. Eiras' Medicare patients by age, 2024

Dr. Eiras' Medicare patients by sex, 2024

  • Women19472%
  • Men7428%

Chronic conditions among Dr. Eiras' Medicare patients, 2024

  1. High cholesterol72%
  2. High blood pressure55%
  3. Arthritis50%
  4. Anxiety38%
  5. Diabetes32%
  6. Mood disorders27%
  7. Depression25%
  8. Ischemic heart disease22%

Share of Medicare patients with each condition. A patient can have several.

Dr. Eiras' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women69%
  • Men30%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Emilia C. Eiras wrote 3,159 Medicare Part D claims in 2024

In 2024, Dr. Eiras wrote 3,159 Medicare Part D claims for 259 patients. 88% of them were for generic drugs. CMS names the drug for 2,549 of them, across 74 drugs with 11 or more claims each, at $141,198 in total drug cost. In 2023, CMS named 2,374 claims across 71 drugs.

Part D claims, 20243,159
Drugs named by CMS74
Total drug cost$141,198
Part D patients259

Dr. Eiras' Part D claims by kind of drug, 2024

  • Generic2,789 claims88%
  • Brand-name316 claims10%
  • Other54 claims2%

Dr. Eiras' 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. Eiras' Part D claims, 2024

  • Opioids1%27 of 3,159 claims
  • Antibiotics13%410 of 3,159 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: 2,3742024: 2,5497%

Drugs named by CMS: 74 in 2024, 71 in 2023.

See all prescribing by Dr. Eiras

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. Emilia C. Eiras scored 23 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Eiras for performance year 2024, reported individually. Dr. Eiras accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Eiras as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Eiras' MIPS scores, performance year 2024

  • 23of 100Final score
  • 0of 100Quality
  • 0of 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. Emilia C. Eiras received $1,396 in industry payments from 2016 to 2025

CMS Open Payments shows 91 general payments to Dr. Eiras from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $416.

General payments to Dr. Eiras by program year, 2016 to 2025

Companies that paid Dr. Eiras the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Eiras

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Emilia C. Eiras's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Emilia C. Eiras

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. Emilia C. Eiras' NPI number?

Dr. Emilia C. Eiras' NPI number is 1285640037. It was assigned on August 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Emilia C. Eiras?

Dr. Emilia C. Eiras is an internist in Princeton, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Emilia C. Eiras practice?

Dr. Eiras practices at 707 Alexander Rd, Princeton, NJ 08540. Dr. Eiras' primary practice is North American Spine and Pain Consultants in Princeton, New Jersey. Dmand AI also links Dr. Eiras to 1 physician office.

What is Dr. Emilia C. Eiras' office phone number?

The practice phone on file for Dr. Eiras is (609) 845-3988.

What is Dr. Emilia C. Eiras' medical license number?

Dr. Eiras holds New Jersey license 25MA040189.

Which hospitals is Dr. Emilia C. Eiras affiliated with?

Dr. Eiras is affiliated with Ocean University Medical Center.

Does Dr. Emilia C. Eiras accept Medicare?

Yes. CMS data shows Dr. Eiras billed Medicare for 1,766 services in 2024, and Dr. Eiras accepts Medicare assignment.

Does Dr. Emilia C. Eiras offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Eiras as offering telehealth services.

What is Dr. Emilia C. Eiras' MIPS score?

Dr. Eiras' MIPS final score for performance year 2024 is 23 out of 100, reported individually.

How many Medicare patients does Dr. Emilia C. Eiras see?

CMS counts 268 Medicare patients who saw Dr. Eiras in 2024, with an average age of 71.

Show 4 more questionsShow fewer questions

What services does Dr. Emilia C. Eiras bill to Medicare?

In 2024, Dr. Eiras' most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).

What drugs does Dr. Emilia C. Eiras prescribe most?

In 2024 Medicare Part D data, Dr. Eiras' most prescribed drugs by claims were Azithromycin, Levothyroxine Sodium and Famotidine.

Has Dr. Emilia C. Eiras received payments from drug or device companies?

CMS Open Payments shows $1,396 in general payments to Dr. Eiras from 26 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Emilia C. Eiras been practicing?

Dr. Eiras graduated from medical school in 1979, 47 years ago.

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