Lauren N. Keller, MS, PA-C
- Medicare services, 2024
- 109
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 1,502
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Practice address
- 4295 Hempstead Turnpike, Bethpage, NY 11714
- Practice phone
- Call (516) 759-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lauren Keller's professional email, personal email and mobile number
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Lauren N. Keller is a physician assistant in Bethpage, New York
Lauren Keller practices at St. Joseph Hospital in Bethpage, New York, part of Diocese of Rockville Centre.
Lauren Keller's NPI, 1538495205, was assigned on October 30, 2009. Lauren Keller holds New York license 014103.
- NPI
- 1538495205NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880992940
- NPI enumeration date
- October 30, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 759-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lauren N. Keller practices at St. Joseph Hospital in Bethpage, New York
Lauren Keller's primary practice is St. Joseph Hospital, at 4295 Hempstead Turnpike, Bethpage, NY 11714 in Nassau County. The practice phone is (516) 759-6000.
- St. Joseph Hospital4295 Hempstead Turnpike, Bethpage, NY 11714 · Nassau CountyPhone(516) 759-6000
Source: Dmand AI Affiliation Data
Lauren N. Keller is affiliated with 3 sites of care and 2 medical groups
Lauren Keller's primary practice is St. Joseph Hospital in Bethpage, New York, part of Diocese of Rockville Centre. Lauren Keller is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Lauren Keller to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lauren N. Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lauren Keller practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Diocese of Rockville Centre and 6.2K+ hospitals, with verified contacts in the same login.
Lauren N. Keller is one of 11,456 physician assistants in New York
Physician assistant is Lauren Keller's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Lauren Keller is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Clinical focus
Dmand AI lists acute sinusitis, asthma, bronchitis, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, sleep apnea, tobacco use and upper respiratory infection (URI) among the conditions Lauren Keller treats.
Physician assistants near Lauren Keller
Counts of physician assistants 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
Lauren N. Keller billed Medicare for 109 services in 2024
CMS data shows 109 Medicare services from Lauren Keller across 4 procedure codes in 2024, for 97 Medicare patients. Medicare paid $8,715 for them. Every service was in an office.
Lauren Keller's Medicare services by type, 2024
- Office and hospital visits81
- Other services16
- Tests and treatments12
Lauren Keller compared with the New York median for physician assistants, 2024
- Lauren Keller
- New York median
- Medicare services
- 109vs 17638% below
- Medicare patients
- 97vs 7824% above
- Part D claims
- 1,326vs 2455.4 times
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Lauren Keller'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lauren N. Keller treated 97 Medicare patients in 2024, average age 73
CMS counts 97 Medicare patients who saw Lauren Keller in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Lauren Keller's median patient age at 57, with 41% women.
Lauren Keller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Lauren Keller's Medicare patients by sex, 2024
- Women5658%
- Men4142%
Chronic conditions among Lauren Keller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease52%
- COPD51%
- Asthma47%
- Diabetes40%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Lauren Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women41%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lauren N. Keller wrote 1,502 Medicare Part D claims in 2024
In 2024, Lauren Keller wrote 1,502 Medicare Part D claims for 489 patients. 47% of them were for generic drugs. CMS names the drug for 1,326 of them, across 28 drugs with 11 or more claims each, at $444,195 in total drug cost.
Lauren Keller's Part D claims by kind of drug, 2024
- Generic702 claims47%
- Brand-name800 claims53%
Lauren Keller'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 Lauren Keller's Part D claims, 2024
- Antibiotics4%62 of 1,502 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Lauren N. Keller scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Lauren Keller for performance year 2024, reported as part of a group. Lauren Keller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Lauren Keller as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Lauren Keller's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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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Lauren N. Keller received $55 in industry payments in 2025
CMS Open Payments shows 3 general payments to Lauren Keller from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $32.
Companies that paid Lauren Keller the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Lauren N. Keller'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Lauren N. Keller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lauren N. Keller's NPI number?
Lauren N. Keller's NPI number is 1538495205. It was assigned on October 30, 2009, and it is active in the NPI Registry.
What does Lauren N. Keller specialize in?
Lauren N. Keller is a physician assistant in Bethpage, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Lauren N. Keller practice?
Lauren Keller practices at 4295 Hempstead Turnpike, Bethpage, NY 11714. Lauren Keller's primary practice is St. Joseph Hospital in Bethpage, New York, part of Diocese of Rockville Centre. Dmand AI also links Lauren Keller to 1 group practice or clinic and 1 medical group.
What is Lauren N. Keller's office phone number?
The practice phone on file for Lauren Keller is (516) 759-6000.
What is Lauren N. Keller's medical license number?
Lauren Keller holds New York license 014103.
Which hospitals is Lauren N. Keller affiliated with?
Lauren Keller practices at St. Joseph Hospital in Bethpage, New York. Lauren Keller is also affiliated with Tisch Hospital.
What medical group is Lauren N. Keller part of?
Lauren Keller is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Lauren Keller to 1 more medical group.
Does Lauren N. Keller accept Medicare?
Yes. CMS data shows Lauren Keller billed Medicare for 109 services in 2024, and Lauren Keller accepts Medicare assignment.
Does Lauren N. Keller offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Lauren Keller as offering telehealth services.
What is Lauren N. Keller's MIPS score?
Lauren Keller's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Lauren N. Keller see?
CMS counts 97 Medicare patients who saw Lauren Keller in 2024, with an average age of 73.
What services does Lauren N. Keller bill to Medicare?
In 2024, Lauren Keller's most billed Medicare services were office visit, established patient (99214), medicare service (G0008) and office visit, established patient (99213).
What drugs does Lauren N. Keller prescribe most?
In 2024 Medicare Part D data, Lauren Keller's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Montelukast Sodium.
Has Lauren N. Keller received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Lauren Keller from 2 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Lauren N. Keller been practicing?
Lauren Keller graduated from medical school in 2009, 17 years ago.
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