John M. Niehoff
- Medicare services, 2024
- 1,041
- Medicare patients, 2024
- 337
- Part D claims, 2024
- 2,505
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Practice address
- 2000 15th N St, Arlington, VA 22201
- Practice phone
- Call (443) 444-5606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Medical Group II
Arlington, Virginia
Find John Niehoff'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.
John M. Niehoff is a family medicine physician in Arlington, Virginia
John Niehoff practices at Medstar Medical Group II in Arlington, Virginia.
John Niehoff's NPI, 1447229349, was assigned on March 14, 2006. John Niehoff graduated from Pennsylvania State University College of Medicine in 1981. John Niehoff holds Maryland license D0029197.
- NPI
- 1447229349NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880642818
- NPI enumeration date
- March 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 444-5606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John M. Niehoff practices at Medstar Medical Group II in Arlington, Virginia
John Niehoff's primary practice is Medstar Medical Group II, at 2000 15th N St, Arlington, VA 22201 in Arlington County. The practice phone is (443) 444-5606.
- Medstar Medical Group II2000 15th N St, Arlington, VA 22201 · Arlington CountyPhone(443) 444-5606
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John M. Niehoff is affiliated with 3 sites of care and 1 medical group
John Niehoff's primary practice is Medstar Medical Group II in Arlington, Virginia. John Niehoff is also affiliated with MedStar Franklin Square Medical Center. The medical group on file is MedStar Medical Group. Dmand AI also links John Niehoff to 1 more group practice or clinic, 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 John M. Niehoff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Niehoff practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Medical Group II | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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John M. Niehoff is one of 3,459 family medicine physicians in Virginia
Family medicine is John Niehoff's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. John Niehoff is licensed in Maryland.
Specialties and state licenses
- Family medicine, MarylandPrimary
Family medicine physicians near John Niehoff
Counts of family medicine physicians 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
John M. Niehoff billed Medicare for 1,041 services in 2024
CMS data shows 1,041 Medicare services from John Niehoff across 15 procedure codes in 2024, for 337 Medicare patients. Medicare paid $56,278 for them.
John Niehoff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5732024: 5229%
- Other services
- 2023: 1512024: 346129%
- Tests and treatments
- 2023: 1512024: 12716%
- Lab and pathology
- 2023: 482024: 464%
Where John Niehoff's Medicare services took place, 2024
- In an office1,01998%
- In a facility222%
John Niehoff compared with the Virginia median for family medicine physicians, 2024
- John Niehoff
- Virginia median
- Medicare services
- 1,041vs 54392% above
- Medicare patients
- 337vs 21755% above
- Part D claims
- 1,875vs 7212.6 times
Medians across 3,387 family medicine physicians in Virginia with Dmand AI profiles that report each measure.
John Niehoff'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.
Need commercial claims for John Niehoff?
Medicare shows one payer. Book a meeting to get commercial claims data for John Niehoff and other family medicine physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
John M. Niehoff treated 337 Medicare patients in 2024, average age 70
CMS counts 337 Medicare patients who saw John Niehoff in 2024. The largest group is 65 to 74, with 150 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Niehoff's median patient age at 59, with 61% women.
John Niehoff's Medicare patients by age, 2024
John Niehoff's Medicare patients by sex, 2024
- Women20561%
- Men13239%
Chronic conditions among John Niehoff's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes39%
- Ischemic heart disease34%
- Mood disorders29%
- Chronic kidney disease28%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
John Niehoff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John M. Niehoff wrote 2,505 Medicare Part D claims in 2024
In 2024, John Niehoff wrote 2,505 Medicare Part D claims for 210 patients. 88% of them were for generic drugs. CMS names the drug for 1,875 of them, across 54 drugs with 11 or more claims each, at $132,855 in total drug cost. In 2023, CMS named 1,577 claims across 55 drugs.
John Niehoff's Part D claims by kind of drug, 2024
- Generic2,197 claims88%
- Brand-name287 claims11%
- Other21 claims1%
John Niehoff'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 John Niehoff's Part D claims, 2024
- Opioids3%67 of 2,505 claims
- Antibiotics2%56 of 2,505 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: 1,5772024: 1,87519%
Drugs named by CMS: 54 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
John M. Niehoff scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for John Niehoff for performance year 2024, reported as part of a group. John Niehoff accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
John Niehoff's MIPS scores, performance year 2024
- 82of 100Final score
- 67.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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John M. Niehoff received $30 in industry payments in 2023
CMS Open Payments shows 1 general payment to John Niehoff from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $30.
Companies that paid John Niehoff the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John M. Niehoff graduated from Pennsylvania State University College of Medicine
John Niehoff graduated from Pennsylvania State University College of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John M. Niehoff'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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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 John M. Niehoff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John M. Niehoff's NPI number?
John M. Niehoff's NPI number is 1447229349. It was assigned on March 14, 2006, and it is active in the NPI Registry.
What does John M. Niehoff specialize in?
John M. Niehoff is a family medicine physician in Arlington, Virginia. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does John M. Niehoff practice?
John Niehoff practices at 2000 15th N St, Arlington, VA 22201. John Niehoff's primary practice is Medstar Medical Group II in Arlington, Virginia. Dmand AI also links John Niehoff to 1 group practice or clinic.
What is John M. Niehoff's office phone number?
The practice phone on file for John Niehoff is (443) 444-5606.
What is John M. Niehoff's medical license number?
John Niehoff holds Maryland license D0029197.
Which hospitals is John M. Niehoff affiliated with?
John Niehoff is affiliated with MedStar Franklin Square Medical Center.
What medical group is John M. Niehoff part of?
John Niehoff is linked to MedStar Medical Group.
Does John M. Niehoff accept Medicare?
Yes. CMS data shows John Niehoff billed Medicare for 1,041 services in 2024, and John Niehoff accepts Medicare assignment.
What is John M. Niehoff's MIPS score?
John Niehoff's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does John M. Niehoff see?
CMS counts 337 Medicare patients who saw John Niehoff in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does John M. Niehoff bill to Medicare?
In 2024, John Niehoff's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
Where did John M. Niehoff go to medical school?
John Niehoff graduated from Pennsylvania State University College of Medicine in 1981.
What drugs does John M. Niehoff prescribe most?
In 2024 Medicare Part D data, John Niehoff's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has John M. Niehoff received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to John Niehoff from 1 company from 2023 to 2023. The largest total came from Sanofi Pasteur Inc.
How long has John M. Niehoff been practicing?
John Niehoff graduated from medical school in 1981, 45 years ago.
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