Nathan E. Pierce
- Medicare services, 2024
- 856
- Medicare patients, 2024
- 445
- Part D claims, 2024
- 738
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 433 N 4th St, Montebello, CA 90640
- Practice phone
- Call (909) 569-9097
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Los Angeles Center for Ear Nose Throat and Allergy
Montebello, California
Find Nathan Pierce's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Nathan E. Pierce is an otolaryngologist in Montebello, California
Nathan Pierce practices at Los Angeles Center for Ear Nose Throat and Allergy in Montebello, California.
Nathan Pierce's NPI, 1538453634, was assigned on June 6, 2011. Nathan Pierce graduated from Rush Medical College in 2011. Nathan Pierce holds California license A143533.
- NPI
- 1538453634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991947533
- NPI enumeration date
- June 6, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 569-9097
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan E. Pierce practices at Los Angeles Center for Ear Nose Throat and Allergy in Montebello, California
Nathan Pierce's primary practice is Los Angeles Center for Ear Nose Throat and Allergy, at 433 N 4th St, Montebello, CA 90640 in Los Angeles County. The practice phone is (909) 569-9097.
- Los Angeles Center for Ear Nose Throat and Allergy433 N 4th St, Montebello, CA 90640 · Los Angeles CountyPhone(909) 569-9097
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nathan E. Pierce is affiliated with 6 sites of care and 4 medical groups
Nathan Pierce's primary practice is Los Angeles Center for Ear Nose Throat and Allergy in Montebello, California. Nathan Pierce is also affiliated with Huntington Hospital. The medical group on file is Los Angeles Center for Ear, Nose, Throat and Allergy. Dmand AI also links Nathan Pierce to 3 more group practices and clinics, 3 medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nathan E. Pierce's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Pierce practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles Center for Ear Nose Throat and Allergy | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan E. Pierce is one of 1,107 otolaryngologists in California
Otolaryngology is Nathan Pierce's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Nathan Pierce is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Nathan Pierce's licenses on file in 3 states: California, Florida and Illinois.
Specialties and state licenses
- Otolaryngology, CaliforniaPrimary
- Florida license
- Illinois license
Clinical focus
Dmand AI lists hearing loss and impairment among the conditions Nathan Pierce treats.
Otolaryngologists near Nathan Pierce
Counts of otolaryngologists 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
Nathan E. Pierce billed Medicare for 856 services in 2024
CMS data shows 856 Medicare services from Nathan Pierce across 11 procedure codes in 2024, for 445 Medicare patients. Medicare paid $78,686 for them.
Nathan Pierce's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2762024: 630128%
- Surgery
- 2023: 702024: 226223%
Where Nathan Pierce's Medicare services took place, 2024
- In an office53863%
- In a facility31837%
Nathan Pierce compared with the California median for otolaryngologists, 2024
- Nathan Pierce
- California median
- Medicare services
- 856vs 66629% above
- Medicare patients
- 445vs 29650% above
- Part D claims
- 664vs 1185.6 times
Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.
Nathan Pierce'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.
Need commercial claims for Nathan Pierce?
Medicare shows one payer. Book a meeting to get commercial claims data for Nathan Pierce and other otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Nathan E. Pierce treated 445 Medicare patients in 2024, average age 76
CMS counts 445 Medicare patients who saw Nathan Pierce in 2024. The largest group is 65 to 74, with 157 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 82% are also on Medicaid. Their average risk score is 2.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Nathan Pierce's median patient age at 51, with 55% women.
Nathan Pierce's Medicare patients by age, 2024
Nathan Pierce's Medicare patients by sex, 2024
- Women26860%
- Men17740%
Chronic conditions among Nathan Pierce's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes52%
- Mood disorders48%
- Depression43%
- Alzheimer's and dementia41%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
Nathan Pierce's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathan E. Pierce wrote 738 Medicare Part D claims in 2024
In 2024, Nathan Pierce wrote 738 Medicare Part D claims for 327 patients. 94% of them were for generic drugs. CMS names the drug for 664 of them, across 14 drugs with 11 or more claims each, at $14,665 in total drug cost. In 2023, CMS named 506 claims across 13 drugs.
Nathan Pierce's Part D claims by kind of drug, 2024
- Generic693 claims94%
- Brand-name45 claims6%
Nathan Pierce'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 Nathan Pierce's Part D claims, 2024
- Antibiotics9%63 of 738 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: 5062024: 66431%
Drugs named by CMS: 14 in 2024, 13 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
Nathan E. Pierce offers telehealth to Medicare patients
Nathan Pierce accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nathan Pierce as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Nathan E. Pierce has 1 publication on record
Dmand AI links 1 paper to Nathan Pierce in 2014. Nathan Pierce's most frequent co-authors are Jeremiah Andrew Alt, MD, PhD and Patrick J. Antonelli, MD.
Nathan Pierce's most frequent co-authors
Recent publications by Nathan Pierce
See who Nathan Pierce researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Nathan Pierce works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Nathan E. Pierce received $6,716 in industry payments from 2016 to 2025
CMS Open Payments shows 139 general payments to Nathan Pierce from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Intersect ENT, Inc. paid the most, $2,128.
General payments to Nathan Pierce by program year, 2016 to 2025
General payments to Nathan Pierce by kind, 2016 to 2025
- Food and beverage$6,67299%
- Travel and lodging$441%
Companies that paid Nathan Pierce the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nathan E. Pierce graduated from Rush Medical College
Nathan Pierce graduated from Rush Medical College in 2011.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Nathan E. Pierce accepts plans from 8 insurance carriers
Nathan Pierce is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Nathan Pierce accepts, by number of carriers
- Medicare8
- PPO6
- HMO4
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Nathan E. Pierce'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Nathan E. Pierce
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan E. Pierce's NPI number?
Nathan E. Pierce's NPI number is 1538453634. It was assigned on June 6, 2011, and it is active in the NPI Registry.
What does Nathan E. Pierce specialize in?
Nathan E. Pierce is an otolaryngologist in Montebello, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Nathan E. Pierce practice?
Nathan Pierce practices at 433 N 4th St, Montebello, CA 90640. Nathan Pierce's primary practice is Los Angeles Center for Ear Nose Throat and Allergy in Montebello, California. Dmand AI also links Nathan Pierce to 3 group practices and clinics, 3 medical groups and 1 ambulatory surgery center.
What is Nathan E. Pierce's office phone number?
The practice phone on file for Nathan Pierce is (909) 569-9097.
What is Nathan E. Pierce's medical license number?
Nathan Pierce holds California license A143533, one of the licenses on file in 3 states.
Which states has Nathan E. Pierce been licensed in?
Dmand AI has state licenses on file for Nathan Pierce in California (2016 to 2026), Florida and Illinois (2016 to 2017).
Which hospitals is Nathan E. Pierce affiliated with?
Nathan Pierce is affiliated with Huntington Hospital.
What medical group is Nathan E. Pierce part of?
Nathan Pierce is linked to Los Angeles Center for Ear, Nose, Throat and Allergy. Dmand AI links Nathan Pierce to 3 more medical groups.
Does Nathan E. Pierce accept Medicare?
Yes. CMS data shows Nathan Pierce billed Medicare for 856 services in 2024, and Nathan Pierce accepts Medicare assignment.
Does Nathan E. Pierce offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nathan Pierce as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Nathan E. Pierce see?
CMS counts 445 Medicare patients who saw Nathan Pierce in 2024, with an average age of 76.
Is Nathan E. Pierce board certified?
Yes. Nathan Pierce is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Nathan E. Pierce bill to Medicare?
In 2024, Nathan Pierce's most billed Medicare services were office visit, established patient (99214), surgery: ear (69210) and nursing facility care (99309).
Where did Nathan E. Pierce go to medical school?
Nathan Pierce graduated from Rush Medical College in 2011.
What drugs does Nathan E. Pierce prescribe most?
In 2024 Medicare Part D data, Nathan Pierce's most prescribed drugs by claims were Fluticasone Propionate, Azelastine HCl and Ciprofloxacin-Dexamethasone.
Has Nathan E. Pierce received payments from drug or device companies?
CMS Open Payments shows $6,716 in general payments to Nathan Pierce from 21 companies from 2016 to 2025. The largest total came from Intersect ENT, Inc.
How long has Nathan E. Pierce been practicing?
Nathan Pierce graduated from medical school in 2011, 15 years ago.
Does Nathan E. Pierce do research?
Dmand AI links 1 publication to Nathan Pierce.
Who does Nathan E. Pierce publish with?
Nathan Pierce's most frequent co-authors are Jeremiah Andrew Alt, MD, PhD (1 shared paper) and Patrick J. Antonelli, MD (1 shared paper).
What insurance does Nathan E. Pierce accept?
Nathan Pierce is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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