Dr. Stephen Laiken, MD
- Medicare services, 2024
- 3,431
- Medicare patients, 2024
- 358
- Part D claims, 2024
- 1,013
- Industry payments
- $427
- Affiliated sites
- 1
- Practice address
- 4111 Lower Beckleysville Rd, Hampstead, MD 21074
- Practice phone
- Call (410) 374-0808
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stephen Laiken, MD, PA
Hampstead, Maryland
Find Dr. Laiken'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. Stephen Laiken is an internist in Hampstead, Maryland
Dr. Laiken practices at Stephen Laiken, MD, PA in Hampstead, Maryland.
Dr. Laiken's NPI, 1093700809, was assigned on September 19, 2005. Dr. Laiken holds Maryland license D-0022517.
- NPI
- 1093700809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002948395
- NPI enumeration date
- September 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 374-0808
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Laiken practices at Stephen Laiken, MD, PA in Hampstead, Maryland
Dr. Laiken's primary practice is Stephen Laiken, MD, PA, at 4111 Lower Beckleysville Rd, Hampstead, MD 21074 in Carroll County. The practice phone is (410) 374-0808.
- Stephen Laiken, MD, PA4111 Lower Beckleysville Rd, Hampstead, MD 21074 · Carroll CountyPhone(410) 374-0808
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen Laiken is affiliated with 2 sites of care and 2 medical groups
Dr. Laiken's primary practice is Stephen Laiken, MD, PA in Hampstead, Maryland. The medical group on file is Hampstead Primary Care. Dmand AI also links Dr. Laiken to 1 more group practice or clinic and 1 medical group, 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 Dr. Stephen Laiken's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Laiken practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stephen Laiken, MD, PA | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Laiken is one of 3,320 internists in Maryland
Internal medicine is Dr. Laiken's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Laiken is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Laiken
Counts of internists 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. Stephen Laiken billed Medicare for 3,431 services in 2024
CMS data shows 3,431 Medicare services from Dr. Laiken across 29 procedure codes in 2024, for 358 Medicare patients. Medicare paid $225,174 for them. Every service was in an office.
Dr. Laiken's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5132024: 1,84222%
- Other services
- 2023: 5342024: 80050%
- Tests and treatments
- 2023: 4172024: 49619%
- Lab and pathology
- 2023: 1832024: 13228%
- Drugs given in the office
- 2023: 502024: 8162%
- Surgery
- 2023: 882024: 809%
Dr. Laiken compared with the Maryland median for internists, 2024
- Dr. Laiken
- Maryland median
- Medicare services
- 3,431vs 6565.2 times
- Medicare patients
- 358vs 25143% above
- Part D claims
- 662vs 3092.1 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Laiken'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. Laiken and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Laiken treated 358 Medicare patients in 2024, average age 74
CMS counts 358 Medicare patients who saw Dr. Laiken in 2024. The largest group is 65 to 74, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Laiken's median patient age at 56, with 52% women.
Dr. Laiken's Medicare patients by age, 2024
Dr. Laiken's Medicare patients by sex, 2024
- Women20557%
- Men15343%
Chronic conditions among Dr. Laiken's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Chronic kidney disease30%
- Ischemic heart disease28%
- Diabetes27%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Laiken's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen Laiken wrote 1,013 Medicare Part D claims in 2024
In 2024, Dr. Laiken wrote 1,013 Medicare Part D claims for 84 patients. 88% of them were for generic drugs. CMS names the drug for 662 of them, across 28 drugs with 11 or more claims each, at $25,088 in total drug cost. In 2023, CMS named 624 claims across 25 drugs.
Dr. Laiken's Part D claims by kind of drug, 2024
- Generic889 claims88%
- Brand-name and other124 claims12%
Dr. Laiken'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. Laiken's Part D claims, 2024
- Opioids3%34 of 1,013 claims
- Antibiotics2%23 of 1,013 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: 6242024: 6626%
Drugs named by CMS: 28 in 2024, 25 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. Stephen Laiken ranks in the 69th percentile for removal of tissue in Medicare
Dr. Laiken accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Laiken as offering telehealth. CMS counts 20 procedures of removal of tissue by Dr. Laiken, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Laiken ranks in Medicare procedure volume
- Removal of tissue
- 69th percentile20 procedures
- Removal of skin lesions
- 60th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephen Laiken received $427 in industry payments from 2017 to 2024
CMS Open Payments shows 27 general payments to Dr. Laiken from 13 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $88.
General payments to Dr. Laiken by program year, 2017 to 2024
Companies that paid Dr. Laiken the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen Laiken'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)Doctors and Clinicians Utilization Data (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 Dr. Stephen Laiken
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. Stephen Laiken's NPI number?
Dr. Stephen Laiken's NPI number is 1093700809. It was assigned on September 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Laiken?
Dr. Stephen Laiken is an internist in Hampstead, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stephen Laiken practice?
Dr. Laiken practices at 4111 Lower Beckleysville Rd, Hampstead, MD 21074. Dr. Laiken's primary practice is Stephen Laiken, MD, PA in Hampstead, Maryland. Dmand AI also links Dr. Laiken to 1 group practice or clinic and 1 medical group.
What is Dr. Stephen Laiken's office phone number?
The practice phone on file for Dr. Laiken is (410) 374-0808.
What is Dr. Stephen Laiken's medical license number?
Dr. Laiken holds Maryland license D-0022517.
What medical group is Dr. Stephen Laiken part of?
Dr. Laiken is linked to Hampstead Primary Care. Dmand AI links Dr. Laiken to 1 more medical group.
Does Dr. Stephen Laiken accept Medicare?
Yes. CMS data shows Dr. Laiken billed Medicare for 3,431 services in 2024, and Dr. Laiken accepts Medicare assignment.
Does Dr. Stephen Laiken offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Laiken as offering telehealth services.
How many Medicare patients does Dr. Stephen Laiken see?
CMS counts 358 Medicare patients who saw Dr. Laiken in 2024, with an average age of 74.
What services does Dr. Stephen Laiken bill to Medicare?
In 2024, Dr. Laiken's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and care management and other visits (99497).
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What drugs does Dr. Stephen Laiken prescribe most?
In 2024 Medicare Part D data, Dr. Laiken's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Stephen Laiken received payments from drug or device companies?
CMS Open Payments shows $427 in general payments to Dr. Laiken from 13 companies from 2017 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Stephen Laiken been practicing?
Dr. Laiken graduated from medical school in 1977, 49 years ago.
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