Provider Profile
Isabel Hartig, ANP-C
Unclaimed ProfileAbout Isabel Hartig
Listed in the NPI registry as a nurse practitioner, Isabel Hartig, ANP-C practices in Saint Louis, MO. Medicare claims data shows Isabel provided 1,069 services to 560 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, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with low level od decision making, if using time, 20 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
- (314) 567-5100
- Email not available
Practice Locations
522 N NEW BALLAS RD SUITE 240
Saint Louis, MO 63141
Procedures Most Often Billed to Medicare
1,069 services · 560 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
24 | Less often than most peers in Nurse Practitioner |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
35 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
592 | More than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
344 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
74 | As often as other peers in Nurse Practitioner |
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 nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 32 related providers in 4 groups
Other nurse practitioners in Saint Louis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MO who bill this service to Medicare most often.
Common questions
What kind of doctor is Isabel Hartig?
Isabel Hartig is a nurse practitioner in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Isabel Hartig's address?
Isabel Hartig is listed at 522 N New Ballas Rd Suite 240, Saint Louis, MO 63141. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Isabel Hartig?
The number on file is (314) 567-5100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Isabel Hartig?
Isabel Hartig's National Provider Identifier is 1902279953. 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 Isabel Hartig train?
Isabel Hartig attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Isabel Hartig have?
Isabel Hartig has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Isabel Hartig perform?
According to Medicare billing data, Isabel Hartig performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Isabel Hartig's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Isabel Hartig. 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.