Physician Profile
Unclaimed ProfileAbout ENGSTROM
Based in San Francisco, CA, John Walter Engstrom, M.D. is listed in the NPI registry under neurology. John graduated from Stanford University School of Medicine in 1981. John is also listed as specialising in internal medicine and clinical neurophysiology.
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 kind of doctor is Dr. Engstrom?
Dr. Engstrom is a neurology in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROLOGY”.
NPI registry
What is Dr. Engstrom's address?
Dr. Engstrom is listed at 400 PARNASSUS AVE, San Francisco, CA 94143. 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. Engstrom?
The number on file is (415) 353-2273. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Engstrom's NPI number?
Dr. Engstrom's National Provider Identifier is 1265469878. 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. Engstrom train?
Dr. Engstrom attended Stanford University School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Engstrom been practising?
Dr. Engstrom has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Engstrom perform?
According to Medicare billing data, Dr. Engstrom provides treatments such as needle measurement of electrical activity in arm or leg muscles, complete study and needle measurement of electrical activity in arm or leg muscles, limited study, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Engstrom confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Engstrom. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 353-2273
- Email not available
Practice Locations
400 PARNASSUS AVE
San Francisco, CA 94143
Procedures Most Often Billed to Medicare
427 services · 343 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
59 |
| Needle measurement of electrical activity in arm or leg muscles, limited study | Treatment | 95885 |
38 |
| Nerve conduction, 11-12 studies | Treatment | 95912 |
19 |
| Nerve conduction, 9-10 studies | Treatment | 95911 |
18 |
| Nerve conduction, 13 or more studies | Treatment | 95913 |
13 |
| Nerve conduction, 7-8 studies | Treatment | 95910 |
13 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
106 |
| 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 |
61 |
| 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 |
37 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
35 |
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 neurology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 31 related providers in 4 groups
Other neurology specialists in San Francisco 7
Same specialty, same city.
Trained at Stanford University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at Stanford University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Needle measurement of electrical activity in arm or leg muscles, complete study 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.