EpididymisNomogramsUrologic Surgical Procedures, Male
Dr. David M. Fenig, MD
NPI1437318557PAC ID8426124520
- Medicare services, 2024
- 3,083
- Medicare patients, 2024
- 664
- Part D claims, 2024
- 1,379
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 7625 Maple Lawn Blvd, Suite 110, Fulton, MD 20759
- Practice phone
- Call (301) 490-5025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maple Lawn Surgery Center
Surgery Center - Medicare-Certified · Fulton, Maryland
Find Dr. Fenig's professional email, personal email and mobile number
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Dr. David M. Fenig is a urologist in Fulton, Maryland
Dr. Fenig practices at Maple Lawn Surgery Center in Fulton, Maryland.
Dr. Fenig's NPI, 1437318557, was assigned on June 4, 2008. Dr. Fenig graduated from Perelman School of Med at the University of Pennsylvania in 2001. Dr. Fenig holds Maryland license D0067641.
NPI and contact details
- NPI
- 1437318557NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426124520
- NPI enumeration date
- June 4, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 490-5025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David M. Fenig practices at Maple Lawn Surgery Center in Fulton, Maryland
Dr. Fenig's primary practice is Maple Lawn Surgery Center, at 7625 Maple Lawn Blvd, Suite 110, Fulton, MD 20759. The practice phone is (301) 490-5025.
- Maple Lawn Surgery Center7625 Maple Lawn Blvd, Suite 110, Fulton, MD 20759Phone(301) 490-5025
Source: Dmand AI Affiliation Data
Dr. David M. Fenig is affiliated with 5 sites of care and 1 medical group
Dr. Fenig's primary practice is Maple Lawn Surgery Center in Fulton, Maryland. Dr. Fenig is also affiliated with The Johns Hopkins Hospital. The medical group on file is Chesapeake Urology Associates. Dmand AI also links Dr. Fenig to 1 more hospital, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Maple Lawn Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David M. Fenig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fenig practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maple Lawn Surgery Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David M. Fenig is one of 268 urologists in Maryland
Urology is Dr. Fenig's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Fenig is licensed in Maryland.
Specialties and state licenses
- Urology, MarylandPrimary
Urologists near Dr. Fenig
Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.
268urologists in Maryland
2urologists in Fulton
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David M. Fenig billed Medicare for 3,083 services in 2024
CMS data shows 3,083 Medicare services from Dr. Fenig across 29 procedure codes in 2024, for 664 Medicare patients. Medicare paid $122,673 for them.
Medicare services, 20243,083
Medicare patients664
Paid by Medicare$122,673
Procedure codes29
Dr. Fenig's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7612024: 84311%
- Surgery
- 2023: 8012024: 8182%
- Other services
- 2023: 02024: 649
- Lab and pathology
- 2023: 4172024: 4201%
- Imaging
- 2023: 2882024: 34118%
- Tests and treatments
- 2023: 122024: 12No change
Where Dr. Fenig's Medicare services took place, 2024
- In an office2,87693%
- In a facility2077%
Dr. Fenig compared with the Maryland median for urologists, 2024
- Dr. Fenig
- Maryland median
- Medicare services
- 3,083vs 2,52222% above
- Medicare patients
- 664vs 690Close to median
- Part D claims
- 1,255vs 6002.1 times
Medians across 265 urologists in Maryland with Dmand AI profiles that report each measure.
Dr. Fenig'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. Fenig and other urologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David M. Fenig treated 664 Medicare patients in 2024, average age 74
CMS counts 664 Medicare patients who saw Dr. Fenig in 2024. The largest group is 65 to 74, with 303 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% 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. Fenig's median patient age at 58, with 6% women.
Medicare patients, 2024664
Average age74
Average risk score1.08
Also on Medicaid10%
Dr. Fenig's Medicare patients by age, 2024
Dr. Fenig's Medicare patients by sex, 2024
- Women579%
- Men60791%
Chronic conditions among Dr. Fenig's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes31%
- Ischemic heart disease30%
- Cancer23%
- Chronic kidney disease22%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fenig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women6%
- Men93%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David M. Fenig wrote 1,379 Medicare Part D claims in 2024
In 2024, Dr. Fenig wrote 1,379 Medicare Part D claims for 374 patients. 88% of them were for generic drugs. CMS names the drug for 1,255 of them, across 22 drugs with 11 or more claims each, at $147,391 in total drug cost. In 2023, CMS named 890 claims across 17 drugs.
Part D claims, 20241,379
Drugs named by CMS22
Total drug cost$147,391
Part D patients374
Dr. Fenig's Part D claims by kind of drug, 2024
- Generic1,210 claims88%
- Brand-name169 claims12%
Dr. Fenig'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. Fenig's Part D claims, 2024
- Opioids1%11 of 1,379 claims
- Antibiotics12%167 of 1,379 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: 8902024: 1,25541%
Drugs named by CMS: 22 in 2024, 17 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. David M. Fenig offers telehealth to Medicare patients
Dr. Fenig accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fenig as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 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. David M. Fenig has 2 publications on record
Dmand AI links 2 papers to Dr. Fenig, published from 2010 to 2011. Dr. Fenig's most frequent co-authors are Larry I. Lipshultz, MD and Jesse N. Mills, MD.
Papers2
Years published2010 to 2011
Dr. Fenig's most frequent co-authors
Recent publications by Dr. Fenig
See who Dr. Fenig researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fenig works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David M. Fenig received $36,641 in industry payments from 2016 to 2025
CMS Open Payments shows 713 general payments to Dr. Fenig from 70 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 39% of the total. Antares Pharma, Inc. paid the most, $22,677.
General payments to Dr. Fenig by program year, 2016 to 2025
General payments to Dr. Fenig by kind, 2016 to 2025
$36.6Kin total
- Food and beverage$14,16539%
- Consulting fees$12,50034%
- Speaker and faculty fees$6,00016%
- Honoraria$3,0008%
- Other$9343%
Companies that paid Dr. Fenig 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. David M. Fenig graduated from Perelman School of Med at the University of Pennsylvania
Dr. Fenig graduated from Perelman School of Med at the University of Pennsylvania in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David M. Fenig'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)Doctors and Clinicians Utilization Data (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 |
| 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. David M. Fenig
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. David M. Fenig's NPI number?
Dr. David M. Fenig's NPI number is 1437318557. It was assigned on June 4, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. David M. Fenig?
Dr. David M. Fenig is a urologist in Fulton, Maryland. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. David M. Fenig practice?
Dr. Fenig practices at 7625 Maple Lawn Blvd, Suite 110, Fulton, MD 20759. Dr. Fenig's primary practice is Maple Lawn Surgery Center in Fulton, Maryland. Dmand AI also links Dr. Fenig to 1 hospital, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. David M. Fenig's office phone number?
The practice phone on file for Dr. Fenig is (301) 490-5025.
What is Dr. David M. Fenig's medical license number?
Dr. Fenig holds Maryland license D0067641.
Which hospitals is Dr. David M. Fenig affiliated with?
Dr. Fenig is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Fenig to 1 more hospital.
What medical group is Dr. David M. Fenig part of?
Dr. Fenig is linked to Chesapeake Urology Associates.
Does Dr. David M. Fenig accept Medicare?
Yes. CMS data shows Dr. Fenig billed Medicare for 3,083 services in 2024, and Dr. Fenig accepts Medicare assignment.
Does Dr. David M. Fenig offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fenig as offering telehealth services.
How many Medicare patients does Dr. David M. Fenig see?
CMS counts 664 Medicare patients who saw Dr. Fenig in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. David M. Fenig bill to Medicare?
In 2024, Dr. Fenig's most billed Medicare services were medicare service (G2211), lab and pathology test (81003) and office visit, established patient (99213).
Where did Dr. David M. Fenig go to medical school?
Dr. Fenig graduated from Perelman School of Med at the University of Pennsylvania in 2001.
What drugs does Dr. David M. Fenig prescribe most?
In 2024 Medicare Part D data, Dr. Fenig's most prescribed drugs by claims were Finasteride, Alfuzosin HCl ER and Tamsulosin HCl.
Has Dr. David M. Fenig received payments from drug or device companies?
CMS Open Payments shows $36,641 in general payments to Dr. Fenig from 70 companies from 2016 to 2025. The largest total came from Antares Pharma, Inc.
How long has Dr. David M. Fenig been practicing?
Dr. Fenig graduated from medical school in 2001, 25 years ago.
Does Dr. David M. Fenig do research?
Dmand AI links 2 publications to Dr. Fenig, published from 2010 to 2011.
Who does Dr. David M. Fenig publish with?
Dr. Fenig's most frequent co-authors are Larry I. Lipshultz, MD (1 shared paper) and Jesse N. Mills, MD (1 shared paper).
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