Provider Profile
Catherine Whitaker, MS, AGCNP-BC
Unclaimed ProfileAbout Catherine Whitaker
Catherine Whitaker, MS, AGCNP-BC is a nurse practitioner based in Ashburnham, MA. Medicare claims data shows Catherine provided 447 services to 347 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, and insertion of needle into vein for collection of blood sample.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (978) 827-5167
- Email not available
Practice Locations
61 MAIN ST
Ashburnham, MA 01430
122 Fitzgerald Rd
Rindge, NH 03461
266 Main St
Gardner, MA 01440
Procedures Most Often Billed to Medicare
447 services · 347 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
49 | As often as other 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 |
231 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
95 | More often than most peers in Nurse Practitioner |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
29 | As often as other peers in Nurse Practitioner |
| Hemoglobin a1c level | Lab test | 83036 |
19 | |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 | |
| Urinalysis, manual test | Lab test | 81002 |
12 |
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.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2019 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 MA who bill this service to Medicare most often.
Common questions
What does Catherine Whitaker, MS specialize in?
Catherine Whitaker, MS is a nurse practitioner in Ashburnham, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Catherine Whitaker, MS located?
Catherine Whitaker, MS is listed at 61 Main St, Ashburnham, MA 01430. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Catherine Whitaker, MS's phone number?
The number on file is (978) 827-5167. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Catherine Whitaker, MS?
Catherine Whitaker, MS's National Provider Identifier is 1093359895. 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 Catherine Whitaker, MS train?
Catherine Whitaker, MS attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Catherine Whitaker, MS have?
Catherine Whitaker, MS has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Catherine Whitaker, MS do most often?
According to Medicare billing data, Catherine Whitaker, MS performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Catherine Whitaker, MS's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine Whitaker, MS. 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.