Phys Rev E Stat Nonlin Soft Matter Phys
Dr. Nathan Becker, MD
NPI1972696250
- Part D claims, 2024
- 4,145
- Publications
- 5
- Hospital affiliations
- 1
- Industry payments
- $5,213
- State licenses
- 2
- Practice address
- 250 Bon Air Road, Greenbrae, CA 94904
- Practice phone
- Call (415) 925-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Nathan Becker is an endocrinologist in Greenbrae, California
Dr. Becker practices at MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Dr. Becker's NPI, 1972696250, was assigned on October 1, 2006. Dr. Becker graduated from Perelman School of Medicine - Philadelphia in 1963. Dr. Becker holds California license C301040.
NPI and contact details
- NPI
- 1972696250NPI Registry (opens in a new tab)
- NPI enumeration date
- October 1, 2006
- NPI status
- Active
- Practice phone
- (415) 925-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1963
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nathan Becker practices at MarinHealth Medical Center in Greenbrae, California
Dr. Becker's primary practice is MarinHealth Medical Center, at 250 Bon Air Road, Greenbrae, CA 94904 in Marin County. The practice phone is (415) 925-7900.
- MarinHealth Medical Center250 Bon Air Road, Greenbrae, CA 94904 · Marin CountyPhone(415) 925-7900
Source: Dmand AI Affiliation Data
Dr. Nathan Becker is affiliated with 1 site of care
Dr. Becker's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Becker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Becker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MarinHealth Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Becker is one of 1,062 endocrinologists in California
Endocrinology, diabetes and metabolism is Dr. Becker's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dmand AI has Dr. Becker's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, CaliforniaPrimary
- Pennsylvania license
Endocrinologists near Dr. Becker
Counts of endocrinologists with a Dmand AI profile, by place and practice. Each opens the list.
1,062endocrinologists in California
6endocrinologists in Greenbrae
2endocrinologists at MarinHealth Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nathan Becker's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Becker's median patient age at 67, with 81% women.
Dr. Becker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women81%
- Men17%
Source: Dmand AI Patient Panel Data
Dr. Nathan Becker wrote 4,145 Medicare Part D claims in 2024
In 2024, Dr. Becker wrote 4,145 Medicare Part D claims for 314 patients. 54% of them were for generic drugs. CMS names the drug for 3,783 of them, across 47 drugs with 11 or more claims each, at $672,717 in total drug cost. In 2023, CMS named 4,019 claims across 55 drugs.
Part D claims, 20244,145
Drugs named by CMS47
Total drug cost$672,717
Part D patients314
Dr. Becker's Part D claims by kind of drug, 2024
- Generic2,230 claims54%
- Brand-name1,892 claims46%
- Other23 claims1%
Dr. Becker'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. Becker's Part D claims, 2024
- Antibiotics0%20 of 4,145 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: 4,0192024: 3,7836%
Drugs named by CMS: 47 in 2024, 55 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
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Dr. Nathan Becker has 5 publications on record
Dmand AI links 5 papers to Dr. Becker in 2006. The most frequent topics are Acromegaly, Adrenal Glands and Blood Glucose.
Papers5
Topics Dr. Becker writes about most
- Acromegaly
- Adrenal Glands
- Blood Glucose
- Growth Hormone
- Insulin
Recent publications by Dr. Becker
J Clin Endocrinol Metab
11-HydroxycorticosteroidsAcromegalyAdrenal Glands
17-Hydroxycorticosteroids17-KetosteroidsAcromegaly
Acanthosis NigricansAcromegalyGrowth Hormone
See who Dr. Becker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Becker works with, so you can find a warm path to the right endocrinologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathan Becker received $5,213 in industry payments from 2016 to 2025
CMS Open Payments shows 313 general payments to Dr. Becker from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Eli Lilly and Company paid the most, $1,351.
General payments to Dr. Becker by program year, 2016 to 2025
General payments to Dr. Becker by kind, 2016 to 2025
$5.2Kin total
- Food and beverage$5,13999%
- Education$741%
Companies that paid Dr. Becker 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. Nathan Becker has 1 award and honors on record
Dmand AI lists 1 award for Dr. Becker.
Awards and honors for Dr. Becker
- Undated
- AACE Fellow
Source: Dmand AI Professional Profile Data
Dr. Nathan Becker graduated from Perelman School of Medicine - Philadelphia
Dr. Becker graduated from Perelman School of Medicine - Philadelphia in 1963. Dr. Becker is a member of AACE.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Becker'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Becker
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 Becker's NPI number?
Dr. Nathan Becker's NPI number is 1972696250. It was assigned on October 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Becker?
Dr. Nathan Becker is an endocrinologist in Greenbrae, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Nathan Becker practice?
Dr. Becker practices at 250 Bon Air Road, Greenbrae, CA 94904. Dr. Becker's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
What is Dr. Nathan Becker's office phone number?
The practice phone on file for Dr. Becker is (415) 925-7900.
What is Dr. Nathan Becker's medical license number?
Dr. Becker holds California license C301040, one of the licenses on file in 2 states.
Which states has Dr. Nathan Becker been licensed in?
Dmand AI has state licenses on file for Dr. Becker in California (1968 to 2026) and Pennsylvania (1964 to 1972).
Which hospitals is Dr. Nathan Becker affiliated with?
Dr. Becker practices at MarinHealth Medical Center in Greenbrae, California.
Where did Dr. Nathan Becker go to medical school?
Dr. Becker graduated from Perelman School of Medicine - Philadelphia in 1963.
What drugs does Dr. Nathan Becker prescribe most?
In 2024 Medicare Part D data, Dr. Becker's most prescribed drugs by claims were Synthroid, Liothyronine Sodium and Metformin HCl ER.
Has Dr. Nathan Becker received payments from drug or device companies?
CMS Open Payments shows $5,213 in general payments to Dr. Becker from 17 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Nathan Becker been practicing?
Dr. Becker graduated from medical school in 1963, 63 years ago.
Does Dr. Nathan Becker do research?
Dmand AI links 5 publications to Dr. Becker.
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