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Anesthesiology in San Francisco, CA
Dr Nils Ahlberg, Anesthesiologist in San Francisco, CA
Nils Thomas Ahlberg is an anesthesiologist at 900 Hyde St in San Francisco, CA. View phone 415-353-6000 and NPI 1831149400.
- Specialty
- Anesthesiology
- Location
- San Francisco, CA
- NPI
- 1831149400
- Pricing
- Current estimate required
Pricing information
Loa does not yet have a verified provider-submitted price for this listing. Ask the provider and your insurer for a current estimate before scheduling care.
About Anesthesiology
Anesthesia providers support procedures and surgeries with sedation, anesthesia planning, airway management, and perioperative monitoring. Charges may appear separately from facility or surgeon bills.
CMS Medicare clinician details
For NPI 1831149400, the CMS Doctors and Clinicians National Downloadable File released July 9, 2026 reports Anesthesiology.
- Medicare assignment
- Accepts the Medicare-approved amount
- Graduation year
- 1979
CMS enrollment records list group affiliations including Anesthesiologists Medical Group Of San Francisco INC..
Review the CMS source dataset. Confirm current participation and services directly with the provider.
How to confirm pricing with Nils Thomas Ahlberg MD
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
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Verify the CPT or other billing code and whether care is billed as an office, outpatient, or hospital service.
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Related provider profiles
Provider record and data sources
Nils Thomas Ahlberg MD is published from source-labeled provider data. Registry classifications, practice locations, network participation, and contact information can change, so verify current details before care, billing, or referral.
- Primary taxonomyAnesthesiology (207L00000X)
Source: NPI Registry. Source record updated July 13, 2026. Loa profile refreshed Jul 21, 2026.
Frequently asked questions
Can I see prices for Nils Thomas Ahlberg MD?
Loa does not yet have a verified provider-submitted price for Nils Thomas Ahlberg MD. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
What information is shown for Nils Thomas Ahlberg MD?
This profile shows public provider information for Anesthesiology in San Francisco, CA, including contact details, NPI source information, and source-labeled price context when available.
What NPI taxonomy is listed for Nils Thomas Ahlberg MD?
Nils Thomas Ahlberg MD is listed as an NPI individual under Anesthesiology (207L00000X). Registry classifications can change and do not guarantee that every listed service is currently offered.
What Medicare specialty does CMS list for Nils Thomas Ahlberg MD?
The CMS Doctors and Clinicians file lists Anesthesiology for NPI 1831149400. Medicare enrollment details can change, so confirm current credentials, participation, and services directly.
Does Nils Thomas Ahlberg MD accept Medicare assignment?
The CMS record indicates that Nils Thomas Ahlberg MD accepts the Medicare-approved amount as payment in full. Confirm current participation, network status, and patient responsibility before care.
How should I confirm care details with Nils Thomas Ahlberg MD?
Contact the office before care to confirm the location, appointment availability, network participation, exact service and billing code, and all expected professional or facility fees.
How can Nils Thomas Ahlberg MD update this profile?
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.