Provider Profile
Heather M. Elliott Demars, PA-C
Unclaimed ProfileAbout Heather Elliott Demars
Heather M. Elliott Demars, PA-C is a physician assistant practicing in Discovery Bay, CA. Medicare claims data shows Heather provided 358 services to 350 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (603) 959-8758
- Email not available
Practice Locations
3495 KEYSTONE LOOP
Discovery Bay, CA 94505
Procedures Most Often Billed to Medicare
358 services · 350 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
192 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
78 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
54 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
34 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Heather M. Elliott Demars?
Heather M. Elliott Demars is a physician assistant in Discovery Bay, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Heather M. Elliott Demars's address?
Heather M. Elliott Demars is listed at 3495 Keystone Loop, Discovery Bay, CA 94505. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Heather M. Elliott Demars?
The number on file is (603) 959-8758. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Heather M. Elliott Demars?
Heather M. Elliott Demars's National Provider Identifier is 1891017125. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Heather M. Elliott Demars train?
Heather M. Elliott Demars attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Heather M. Elliott Demars have?
Heather M. Elliott Demars has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Heather M. Elliott Demars perform?
According to Medicare billing data, Heather M. Elliott Demars the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Heather M. Elliott Demars's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Heather M. Elliott Demars. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.