Heather Chalfin
Urology Physician · Frederick, MD
Heather Chalfin is a urology physician with a practice address in Frederick, Maryland, and NPI 1750652152, issued on Jan 18, 2012. Check the license (Maryland D0088964, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Heather Chalfin
- Primary taxonomy
- Urology Physician 208800000X
- License number
- D0088964 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1562 Opossumtown Pike FL 3, Frederick, MD 21702
- Phone
- (301) 663-4774
- Enumerated
- Jan 18, 2012
- Record last updated
- May 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (301) 695-1364
- Medicare enrollment
- Enrolled (PECOS I20200604000843); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 311 in Maryland → Look up another NPI →
Also registered at 1562 Opossumtown Pike FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jared Berkowitz, MDUrology Physician1588708267
Verify Heather Chalfin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0088964Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average urology physician in 2024
423 Medicare Part D claims for 148 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl174 claims
- Finasteride88 claims
- Sulfamethoxazole-Trimethoprim22 claims
- Oxybutynin Chloride Er18 claims
- Cephalexin16 claims
- Ciprofloxacin Hcl15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,470.76
7 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Frederick Health Medical Group LLCFrederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Chalfin among 311 urology physician records in Maryland
Heather Chalfin is one of 311 urology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 74% of them.
- NPI issued2012 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 2004 among the 213 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Maryland
There are 311 urology physician records in Maryland.
All 311 in Maryland → Every provider in Frederick → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Jared Berkowitz, MDFrederick, MD 217021588708267
- Mohammed Haseebuddin, M.D.Frederick, MD 217021174750970
- Cynthia Moorman, M.D.Frederick, MD 217021700866191
- Claudia Ofori-Marfoh, MDFrederick, MD 217021083172134
- Fernandino Vilson, MDFrederick, MD 217021609309566
- Bert Williams, MDFrederick, MD 217021497813208
- Mohammed Mohiuddin, MDFrederick, MD 217011023293826
- Mohammad Chaudhry, M.D.Hagerstown, MD 217421699716829
Common questions
What is Heather Chalfin's NPI number?
Heather Chalfin's National Provider Identifier (NPI) is 1750652152, issued on Jan 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Heather Chalfin located?
The NPPES record lists a practice address at 1562 Opossumtown Pike FL 3, Frederick, MD, 21702. Phone: (301) 663-4774. Providers update this record themselves, so call before visiting.
How can I verify Heather Chalfin's license?
NPPES lists Maryland license number D0088964, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Heather Chalfin prescribe under Medicare Part D?
In 2024, Heather Chalfin had 423 Medicare Part D claims for 148 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Heather Chalfin's MIPS final score?
The 2023 MIPS final score is 80.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.