Physician Profile
Ulrike H. Ziegner, MD PHD
Unclaimed ProfileAbout Dr. Ziegner
Ulrike H. Ziegner, MD PHD is a specialist practicing in Redondo Beach, CA. Medicare claims data shows Ulrike provided 10,655 services to 423 patients. The services billed most often include test for allergy using allergenic extract, test for allergy using skin patch, 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
- (310) 792-9050
- Email not available
Practice Locations
1970 S PROSPECT AVE STE 3
Redondo Beach, CA 90277
Procedures Most Often Billed to Medicare
10,655 services · 423 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
8,454 | More than most peers in Specialist |
| Test for allergy using skin patch | Treatment | 95044 |
1,431 | Too few peers to compare |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
150 | More often than most peers in Specialist |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
142 | More often than most peers in Specialist |
| Professional service for multiple injections of allergen | Treatment | 95117 |
127 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
200 | More often than most peers in Specialist |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
64 | More often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
59 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
28 | As often as other peers in Specialist |
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 specialists in Redondo Beach 8
Same specialty, same city.
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 1984 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ziegner?
Dr. Ziegner is a specialist in Redondo Beach, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Ziegner's address?
Dr. Ziegner is listed at 1970 S Prospect Ave Ste 3, Redondo Beach, CA 90277. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ziegner?
The number on file is (310) 792-9050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ziegner?
Dr. Ziegner's National Provider Identifier is 1407867203. 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 Dr. Ziegner train?
Dr. Ziegner attended Other, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ziegner have?
Dr. Ziegner has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ziegner perform?
According to Medicare billing data, Dr. Ziegner provides treatments such as test for allergy using allergenic extract and test for allergy using skin patch, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ziegner's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ziegner. 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.