Dr. Alex Westerman, DO
- Medicare services, 2024
- 946
- Medicare patients, 2024
- 387
- Part D claims, 2024
- 227
- Hospital affiliations
- 2
- Industry payments
- $23
- Practice address
- 670 Stoneleigh Avenue, Carmel, NY 10512
- Practice phone
- Call (914) 279-5711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Westerman'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.
Dr. Alex Westerman is a hospitalist in Carmel, New York
Dr. Westerman practices at Putnam Hospital in Carmel, New York, part of Northwell Health.
Dr. Westerman's NPI, 1154857142, was assigned on May 11, 2017. Dr. Westerman graduated from Rocky Vista University College of Osteopathic Med in 2013. Dr. Westerman holds New York license 316239.
- NPI
- 1154857142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254765936
- NPI enumeration date
- May 11, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 279-5711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alex Westerman practices at Putnam Hospital in Carmel, New York
Dr. Westerman's primary practice is Putnam Hospital, at 670 Stoneleigh Avenue, Carmel, NY 10512 in Putnam County. The practice phone is (914) 279-5711.
- Putnam Hospital670 Stoneleigh Avenue, Carmel, NY 10512 · Putnam CountyPhone(914) 279-5711
Source: Dmand AI Affiliation Data
Dr. Alex Westerman is affiliated with 2 sites of care and 4 medical groups
Dr. Westerman's primary practice is Putnam Hospital in Carmel, New York, part of Northwell Health. Dr. Westerman is also affiliated with Northern Westchester Hospital. The medical group on file is Danbury Medical Group. Dmand AI also links Dr. Westerman to 3 more medical groups, 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. Alex Westerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westerman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Putnam Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alex Westerman is one of 1,796 hospitalists in New York
Hospitalist is Dr. Westerman's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Westerman's licenses on file in 3 states: New York, California and Connecticut.
Specialties and state licenses
- Hospitalist, New YorkPrimary
- Internal medicine, California
- Connecticut license
Hospitalists near Dr. Westerman
Counts of hospitalists 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. Alex Westerman billed Medicare for 946 services in 2024
CMS data shows 946 Medicare services from Dr. Westerman across 6 procedure codes in 2024, for 387 Medicare patients. Medicare paid $88,576 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Westerman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9152024: 9463%
Dr. Westerman compared with the New York median for hospitalists, 2024
- Dr. Westerman
- New York median
- Medicare services
- 946vs 3882.4 times
- Medicare patients
- 387vs 1632.4 times
- Part D claims
- 55vs 55Close to median
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Dr. Westerman'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Westerman and other hospitalists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alex Westerman treated 387 Medicare patients in 2024, average age 79
CMS counts 387 Medicare patients who saw Dr. Westerman in 2024. The largest group is 75 to 84, with 148 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.52, 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. Westerman's median patient age at 78, with 52% women.
Dr. Westerman's Medicare patients by age, 2024
Dr. Westerman's Medicare patients by sex, 2024
- Women22257%
- Men16543%
Chronic conditions among Dr. Westerman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Arthritis57%
- Mood disorders49%
- Diabetes47%
- Atrial fibrillation45%
- Chronic kidney disease45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Westerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alex Westerman wrote 227 Medicare Part D claims in 2024
In 2024, Dr. Westerman wrote 227 Medicare Part D claims for 130 patients. 84% of them were for generic drugs. CMS names the drug for 55 of them, across 3 drugs with 11 or more claims each, at $13,074 in total drug cost. In 2023, CMS named 71 claims across 5 drugs.
Dr. Westerman's Part D claims by kind of drug, 2024
- Generic191 claims84%
- Brand-name and other36 claims16%
Dr. Westerman'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. Westerman's Part D claims, 2024
- Opioids5%12 of 227 claims
- Antibiotics26%59 of 227 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: 712024: 5523%
Drugs named by CMS: 3 in 2024, 5 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
How Dr. Alex Westerman takes part in Medicare
Dr. Westerman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alex Westerman received $23 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Westerman from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $23.
Companies that paid Dr. Westerman the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alex Westerman graduated from Rocky Vista University College of Osteopathic Med
Dr. Westerman graduated from Rocky Vista University College of Osteopathic Med in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alex Westerman'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) |
| 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. Alex Westerman
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. Alex Westerman's NPI number?
Dr. Alex Westerman's NPI number is 1154857142. It was assigned on May 11, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alex Westerman?
Dr. Alex Westerman is a hospitalist in Carmel, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Alex Westerman practice?
Dr. Westerman practices at 670 Stoneleigh Avenue, Carmel, NY 10512. Dr. Westerman's primary practice is Putnam Hospital in Carmel, New York, part of Northwell Health. Dmand AI also links Dr. Westerman to 3 medical groups.
What is Dr. Alex Westerman's office phone number?
The practice phone on file for Dr. Westerman is (914) 279-5711.
What is Dr. Alex Westerman's medical license number?
Dr. Westerman holds New York license 316239, one of the licenses on file in 3 states.
Which states has Dr. Alex Westerman been licensed in?
Dmand AI has state licenses on file for Dr. Westerman in New York, California and Connecticut.
Which hospitals is Dr. Alex Westerman affiliated with?
Dr. Westerman practices at Putnam Hospital in Carmel, New York. Dr. Westerman is also affiliated with Northern Westchester Hospital.
What medical group is Dr. Alex Westerman part of?
Dr. Westerman is linked to Danbury Medical Group. Dmand AI links Dr. Westerman to 3 more medical groups.
Does Dr. Alex Westerman accept Medicare?
Yes. CMS data shows Dr. Westerman billed Medicare for 946 services in 2024, and Dr. Westerman accepts Medicare assignment.
How many Medicare patients does Dr. Alex Westerman see?
CMS counts 387 Medicare patients who saw Dr. Westerman in 2024, with an average age of 79.
Show 5 more questionsShow fewer questions
What services does Dr. Alex Westerman bill to Medicare?
In 2024, Dr. Westerman's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
Where did Dr. Alex Westerman go to medical school?
Dr. Westerman graduated from Rocky Vista University College of Osteopathic Med in 2013.
What drugs does Dr. Alex Westerman prescribe most?
In 2024 Medicare Part D data, Dr. Westerman's most prescribed drugs by claims were Prednisone, Eliquis and Levofloxacin.
Has Dr. Alex Westerman received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Westerman from 1 company from 2024 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Alex Westerman been practicing?
Dr. Westerman graduated from medical school in 2013, 13 years ago.
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