Physician Profile
Unclaimed ProfileAbout FREEMAN
Catherine Mary Freeman, M.D. is a healthcare provider in Phoenix, AZ specializing in allergy/immunology. Catherine is also listed as specializing in internal medicine. According to Medicare claims data, Catherine cared for 172 Medicare patients across 1,328 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (602) 933-4063
- Email not available
Practice Locations
1919 E THOMAS RD
Phoenix, AZ 85016
Procedures Most Often Billed to Medicare
1,328 services · 172 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
1,115 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
51 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
58 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
51 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
31 |
| 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 |
22 |
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.
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.
Other allergy/immunology specialists in Phoenix 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 7
Providers in AZ who bill this service to Medicare most often.
Common questions
What is Dr. Freeman's specialty?
Dr. Freeman is an allergy/immunology in Phoenix, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ALLERGY/IMMUNOLOGY”.
NPI registry
Where can I find Dr. Freeman?
Dr. Freeman is listed at 1919 E THOMAS RD, Phoenix, AZ 85016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Freeman?
The number on file is (602) 933-4063. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Freeman's NPI number?
Dr. Freeman's National Provider Identifier is 1770935538. 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
What is Dr. Freeman's medical education?
Dr. Freeman attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Freeman been practicing?
Dr. Freeman has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Freeman known for?
According to Medicare billing data, Dr. Freeman provides treatments such as test for allergy using allergenic extract and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Freeman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Freeman. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.