Are you John E. Lammers, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJohn E. Lammers, M.D. is a healthcare provider in Mobile, AL specializing in geriatric medicine. John trained at University of South Alabama College of Medicine, graduating in 1982. John is also listed as specializing in internal medicine and hospice & palliative medicine. Medicare claims data shows John provided 68 services to 64 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 and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1639128937.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2900 SPRING HILL AVE
Mobile, AL 36607
2451 University Hospital Dr Mstn 102
Mobile, AL 36617
Within Geriatric Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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68 services · 64 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
37 | Less often than most peers in Geriatric Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
31 | Less often than most peers in Geriatric Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
John E. Lammers is a geriatrician in Mobile, AL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Geriatric Medicine”.
NPI registry
John E. Lammers is listed at 2900 Spring Hill Ave, Mobile, AL 36607. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (251) 287-8420. Contact the office directly to confirm availability and scheduling.
NPI registry
John E. Lammers's National Provider Identifier is 1639128937. 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
John E. Lammers attended University of South Alabama College of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
John E. Lammers has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, John E. Lammers the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by John E. Lammers. If this is you, claiming it is free.
Guide.md
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