Dr. Nathan J. Maltezos, DO
- Medicare services, 2024
- 2,642
- Medicare patients, 2024
- 329
- Part D claims, 2024
- 1,882
- Hospital affiliations
- 1
- Industry payments
- $12,569
- Practice address
- 1736 Hamilton St, Allentown, PA 18104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allentown Campus - Interventional Radiology Unit - HOPD
Acute Care Hospital outpatient department · Allentown, Pennsylvania
Find Dr. Maltezos' professional email, personal email and mobile number
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Dr. Nathan J. Maltezos is an interventional pain medicine physician in Allentown, Pennsylvania
Dr. Maltezos practices at Allentown Campus - Interventional Radiology Unit - HOPD in Allentown, Pennsylvania.
Dr. Maltezos' NPI, 1427477462, was assigned on April 7, 2014. Dr. Maltezos graduated from Nova Southeastern Univ College of Dental Medicine in 2011. Dr. Maltezos holds Pennsylvania license OS020144.
- NPI
- 1427477462NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133478639
- NPI enumeration date
- April 7, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan J. Maltezos practices at Allentown Campus - Interventional Radiology Unit - HOPD in Allentown, Pennsylvania
Dr. Maltezos' primary practice is Allentown Campus - Interventional Radiology Unit - HOPD, at 1736 Hamilton St, Allentown, PA 18104.
- Allentown Campus - Interventional Radiology Unit - HOPD1736 Hamilton St, Allentown, PA 18104
Source: Dmand AI Affiliation Data
Dr. Nathan J. Maltezos is affiliated with 6 sites of care and 6 medical groups
Dr. Maltezos' primary practice is Allentown Campus - Interventional Radiology Unit - HOPD in Allentown, Pennsylvania. Dr. Maltezos is also affiliated with Chester County Hospital. The medical group on file is Phoenix Physical Therapy. Dmand AI also links Dr. Maltezos to 5 more medical groups and 4 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nathan J. Maltezos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maltezos practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allentown Campus - Interventional Radiology Unit - HOPD | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan J. Maltezos is one of 56 interventional pain medicine physicians in Pennsylvania
Interventional pain medicine is Dr. Maltezos' primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dr. Maltezos is licensed in Pennsylvania.
Specialties and state licenses
- Interventional pain medicine, PennsylvaniaPrimary
Interventional pain medicine physicians near Dr. Maltezos
Counts of interventional pain medicine 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. Nathan J. Maltezos billed Medicare for 2,642 services in 2024
CMS data shows 2,642 Medicare services from Dr. Maltezos across 24 procedure codes in 2024, for 329 Medicare patients. Medicare paid $158,889 for them.
Dr. Maltezos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 9092024: 1,01712%
- Office and hospital visits
- 2023: 7212024: 93329%
- Surgery
- 2023: 1982024: 29046%
- Anesthesia
- 2023: 592024: 145146%
- Other services
- 2023: 612024: 8133%
- Tests and treatments
- 2023: 02024: 75
- Lab and pathology
- 2023: 362024: 6889%
- Imaging
- 2023: 292024: 3314%
Where Dr. Maltezos' Medicare services took place, 2024
- In an office2,49795%
- In a facility1455%
Dr. Maltezos compared with the Pennsylvania median for interventional pain medicine physicians, 2024
- Dr. Maltezos
- Pennsylvania median
- Medicare services
- 2,642vs 1,0012.6 times
- Medicare patients
- 329vs 27321% above
- Part D claims
- 1,806vs 5593.2 times
Medians across 56 interventional pain medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Maltezos' 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. Maltezos and other interventional pain medicine physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan J. Maltezos treated 329 Medicare patients in 2024, average age 72
CMS counts 329 Medicare patients who saw Dr. Maltezos in 2024. The largest group is 65 to 74, with 176 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Maltezos' median patient age at 66, with 55% women.
Dr. Maltezos' Medicare patients by age, 2024
Dr. Maltezos' Medicare patients by sex, 2024
- Women18556%
- Men14444%
Chronic conditions among Dr. Maltezos' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Anxiety35%
- Diabetes31%
- Mood disorders31%
- Depression28%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maltezos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan J. Maltezos wrote 1,882 Medicare Part D claims in 2024
In 2024, Dr. Maltezos wrote 1,882 Medicare Part D claims for 194 patients. 98% of them were for generic drugs. CMS names the drug for 1,806 of them, across 29 drugs with 11 or more claims each, at $38,720 in total drug cost. In 2023, CMS named 929 claims across 18 drugs.
Dr. Maltezos' Part D claims by kind of drug, 2024
- Generic1,841 claims98%
- Brand-name41 claims2%
Dr. Maltezos' 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. Maltezos' Part D claims, 2024
- Opioids46%872 of 1,882 claims
- Antibiotics1%11 of 1,882 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: 9292024: 1,80694%
Drugs named by CMS: 29 in 2024, 18 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. Nathan J. Maltezos offers telehealth to Medicare patients
Dr. Maltezos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maltezos as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nathan J. Maltezos received $12,569 in industry payments from 2018 to 2025
CMS Open Payments shows 327 general payments to Dr. Maltezos from 33 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 82% of the total. Abbott Laboratories paid the most, $7,098.
General payments to Dr. Maltezos by program year, 2018 to 2025
General payments to Dr. Maltezos by kind, 2018 to 2025
- Food and beverage$10,32282%
- Travel and lodging$2,24718%
Companies that paid Dr. Maltezos the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan J. Maltezos graduated from Nova Southeastern Univ College of Dental Medicine
Dr. Maltezos graduated from Nova Southeastern Univ College of Dental Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan J. Maltezos'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Nathan J. Maltezos
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. Nathan J. Maltezos' NPI number?
Dr. Nathan J. Maltezos' NPI number is 1427477462. It was assigned on April 7, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan J. Maltezos?
Dr. Nathan J. Maltezos is an interventional pain medicine physician in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).
Where does Dr. Nathan J. Maltezos practice?
Dr. Maltezos practices at 1736 Hamilton St, Allentown, PA 18104. Dr. Maltezos' primary practice is Allentown Campus - Interventional Radiology Unit - HOPD in Allentown, Pennsylvania. Dmand AI also links Dr. Maltezos to 5 medical groups and 4 group practices and clinics.
What is Dr. Nathan J. Maltezos' medical license number?
Dr. Maltezos holds Pennsylvania license OS020144.
Which hospitals is Dr. Nathan J. Maltezos affiliated with?
Dr. Maltezos is affiliated with Chester County Hospital.
What medical group is Dr. Nathan J. Maltezos part of?
Dr. Maltezos is linked to Phoenix Physical Therapy. Dmand AI links Dr. Maltezos to 5 more medical groups.
Does Dr. Nathan J. Maltezos accept Medicare?
Yes. CMS data shows Dr. Maltezos billed Medicare for 2,642 services in 2024, and Dr. Maltezos accepts Medicare assignment.
Does Dr. Nathan J. Maltezos offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Maltezos as offering telehealth services.
How many Medicare patients does Dr. Nathan J. Maltezos see?
CMS counts 329 Medicare patients who saw Dr. Maltezos in 2024, with an average age of 72.
What services does Dr. Nathan J. Maltezos bill to Medicare?
In 2024, Dr. Maltezos' most billed Medicare services were office visit, established patient (99214), injected or infused drug (J3301) and injected or infused drug (J1100).
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Where did Dr. Nathan J. Maltezos go to medical school?
Dr. Maltezos graduated from Nova Southeastern Univ College of Dental Medicine in 2011.
What drugs does Dr. Nathan J. Maltezos prescribe most?
In 2024 Medicare Part D data, Dr. Maltezos' most prescribed drugs by claims were Gabapentin, Oxycodone-Acetaminophen and Oxycodone HCl.
Has Dr. Nathan J. Maltezos received payments from drug or device companies?
CMS Open Payments shows $12,569 in general payments to Dr. Maltezos from 33 companies from 2018 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Nathan J. Maltezos been practicing?
Dr. Maltezos graduated from medical school in 2011, 15 years ago.
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