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Edit this profileAt a glance
- 144 N Main St Ste 5, Branford, CT 06405
About Ashley Marx
Ashley N. Marx, PA is a physician assistant based in Branford, CT. Medicare claims data shows Ashley provided 2,318 services to 1,312 patients. The services billed most often include chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and insertion of needle into vein for collection of blood sample. The provider's National Provider Identifier (NPI) is 1588397921.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (203) 468-9775
- Email not available
Practice Locations
144 N MAIN ST STE 5
Branford, CT 06405
Procedures Most Often Billed to Medicare
2,318 services · 1,312 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
223 | More than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
123 | More than most peers in Physician Assistant |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
56 | More than most peers in Physician Assistant |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
46 | More than most peers in Physician Assistant |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
37 | More than most peers in Physician Assistant |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
16 | As often as other peers in Physician Assistant |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
729 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
312 | More than most peers in Physician Assistant |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
147 | More often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
128 | More than most 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.
Other physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other physician assistants in Branford 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CT who bill this service to Medicare most often.
Common questions
What kind of doctor is Ashley N. Marx?
Ashley N. Marx is a physician assistant in Branford, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Ashley N. Marx's address?
Ashley N. Marx is listed at 144 N Main St Ste 5, Branford, CT 06405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ashley N. Marx?
The number on file is (203) 468-9775. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ashley N. Marx?
Ashley N. Marx's National Provider Identifier is 1588397921. 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 Ashley N. Marx train?
Ashley N. Marx attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ashley N. Marx have?
Ashley N. Marx has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Ashley N. Marx perform?
According to Medicare billing data, Ashley N. Marx performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ashley N. Marx's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ashley N. Marx. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.