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Walter Koppel, M.D.
NPI 1699847053 · Internal Medicine Physician · Towson, MD
Walter Koppel, M.D. is a Internal Medicine Physician provider in Towson, MD (NPI 1699847053).
Provider details
- NPI number
- 1699847053
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D15538 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
8501 Lasalle Rd
Suite 202
Towson, MD 21286-5914
Phone: (443) 279-0330
Fax: (443) 279-0334
Street-level locationGet directions
Mailing address
8501 Lasalle Rd
Towson, MD 21286-5914
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Walter Koppel's NPI number?
- Walter Koppel's National Provider Identifier (NPI) is 1699847053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Koppel's specialty?
- Walter Koppel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Koppel located?
- Walter Koppel's practice location on file with NPPES is 8501 Lasalle Rd, Towson, MD 21286-5914.
- What is Walter Koppel's phone number?
- The practice phone number listed in the NPPES registry for Walter Koppel is (443) 279-0330.
- Is Walter Koppel's NPI active?
- Yes — Walter Koppel's NPI (1699847053) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.