Pulmonary Medicine and Sleep Specialists PC
NPI 1427071489 · Pulmonary Disease Physician · Grand Blanc, MI
Pulmonary Medicine and Sleep Specialists PC is a Pulmonary Disease Physician organization in Grand Blanc, MI (NPI 1427071489).
Provider details
- NPI number
- 1427071489
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Streff, Physician Owner(810) 695-4000
- License
- 5101008684 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2008-09-19
Frequently asked questions
- What is Pulmonary Medicine and Sleep Specialists PC's NPI number?
- Pulmonary Medicine and Sleep Specialists PC's National Provider Identifier (NPI) is 1427071489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pulmonary Medicine and Sleep Specialists PC?
- Pulmonary Medicine and Sleep Specialists PC is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Pulmonary Medicine and Sleep Specialists PC located?
- Pulmonary Medicine and Sleep Specialists PC's practice location on file with NPPES is 9450 S Saginaw Rd, Grand Blanc, MI 48439-8206.
- What is Pulmonary Medicine and Sleep Specialists PC's phone number?
- The practice phone number listed in the NPPES registry for Pulmonary Medicine and Sleep Specialists PC is (810) 695-4000.
- Who is the authorized official for Pulmonary Medicine and Sleep Specialists PC?
- The authorized official listed on Pulmonary Medicine and Sleep Specialists PC's NPPES record is Gregory Streff, Physician Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pulmonary Medicine and Sleep Specialists PC's NPI active?
- Yes — Pulmonary Medicine and Sleep Specialists PC's NPI (1427071489) is active in the NPPES registry as of the last update on 2008-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.