Physician Profile
Unclaimed ProfileAbout PIFER
Based in San Francisco, CA, Eric Andrew Pifer, M.D. is listed in the NPI registry under internal medicine. Eric graduated from Medical College of Pennsylvania in 1993.
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
Common questions
What is Dr. Pifer's specialty?
Dr. Pifer is an internal medicine in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Pifer?
Dr. Pifer is listed at 2100 WEBSTER ST STE 401, San Francisco, CA 94115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Pifer?
The number on file is (415) 707-3898. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Pifer's NPI number?
Dr. Pifer's National Provider Identifier is 1295980878. 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. Pifer's medical education?
Dr. Pifer attended Medical College of Pennsylvania, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Pifer been practising?
Dr. Pifer has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Pifer known for?
According to Medicare billing data, Dr. Pifer provides treatments such as influenza vaccine, inactivated and sarscov2 vac 50 mcg/0.5ml im, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Pifer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Pifer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 707-3898
- Email not available
Practice Locations
2100 WEBSTER ST STE 401
San Francisco, CA 94115
Procedures Most Often Billed to Medicare
416 services · 245 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine, inactivated | Treatment | 90653 |
33 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
12 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
12 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
141 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
92 |
| Administration of influenza virus vaccine | Billing code | G0008 |
36 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
33 |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
29 |
| 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 |
16 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
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.
Other internal medicines at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 internal medicines in San Francisco 8
Same specialty, same city.
Trained at Medical College of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Medical College of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine, inactivated 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.