Erica Louden, M.D.
NPI 1609118728 · Reproductive Endocrinology Physician · Chicago, IL
Erica Louden, M.D. is a Reproductive Endocrinology Physician provider in Chicago, IL (NPI 1609118728).
Provider details
- NPI number
- 1609118728
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 81978-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
12 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,114 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (11)
- 1111 19th St Nw Ste 104Washington, DC 20036-2015Phone: (202) 301-3595
- 1455 N Milwaukee Ave Fl 2Chicago, IL 60622-2015Phone: (773) 435-9036
- 2246 Weber RdCrest Hill, IL 60403-2015Phone: (815) 725-4161
- 2172 Blackberry Dr Unit 204Geneva, IL 60134-2015Phone: (815) 725-4341
- 2501 Compass Rd Ste 135Glenview, IL 60026-2015Phone: (224) 404-2042
- 1585 Barrington Rd Ste 401Hoffman Estates, IL 60169-2015Phone: (847) 843-7090
- 6 Bronze PointeSwansea, IL 62226-2015Phone: (314) 266-2062
- 26400 W 12th Mile Rd Ste 140Southfield, MI 48034-2015Phone: (248) 780-2070
- 811 Stewart StSeattle, WA 98101-2015Phone: (206) 736-5839
Registry dates
- Enumerated
- 2013-03-27
- Last updated
- 2024-05-23
- Certified
- 2024-05-23
Frequently asked questions
- What is Erica Louden's NPI number?
- Erica Louden's National Provider Identifier (NPI) is 1609118728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Louden's specialty?
- Erica Louden is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Erica Louden located?
- Erica Louden's practice location on file with NPPES is 333 S Desplaines St Ste 201, Chicago, IL 60661.
- What is Erica Louden's phone number?
- The practice phone number listed in the NPPES registry for Erica Louden is (773) 435-9029.
- Is Erica Louden's NPI active?
- Yes — Erica Louden's NPI (1609118728) is active in the NPPES registry as of the last update on 2024-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.